Brief Records : EPA National Library Catalog

Items Found: 57
Showing Items: 26 - 50
Your Search: (SUBJECT=Habitat partitioning Ecology)

PREV 1 2 3 NEXT
Document Number: 26 Full Record
Main Title Habitat suitability index models : mallard (winter habitat, lower Mississippi Valley) /
Author Allen, Arthur W.,
Publisher National Ecology Center, Division of Wildlife and Contaminant Research, Fish and Wildlife Service, U.S. Department of the Interior,
Year Published 1987
OCLC Number 15984255
Subjects Mallard ; Habitat partitioning (Ecology)--Mathematical models ; Habitat partitioning (Biology)--Mathematical models
Internet Access
Description Access URL
https://www.arlis.org/docs/vol1/AK_Heritage/FWS/OBS/82/FWS-OBS-82-10-132.pdf
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no.82-10.132 Wetlands Collection Region 3 Library/Philadelphia, PA 09/07/1990
Collation vii, 37 pages : illustrations, 1 map ; 28 cm
Document Number: 27 Full Record
Main Title Habitat suitability index models : muskellunge /
Author Cook, Mark F.
Other Authors
Author Title of a Work
Solomon, R. Charles.
Publisher U.S. Dept. of the Interior, Fish and Wildlife Service, Research and Development,
Year Published 1987
OCLC Number 19856633
Subjects Muskellunge--Habitat ; Habitat partitioning (Ecology)--Mathematical models ; Habitat partitioning (Biology)--Mathematical models
Internet Access
Description Access URL
http://www.nwrc.usgs.gov/wdb/pub/hsi/hsi-148.pdf
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no.82-10.148 Wetlands Collection Region 3 Library/Philadelphia, PA 09/07/1990
Collation vi, 33 p. : ill. ; 28 cm.
Document Number: 28 Full Record
Main Title Habitat suitability index models : northern Gulf of Mexico brown shrimp and white shrimp /
Author Turner, R. E.
Other Authors
Author Title of a Work
Brody, Michael S.
CORP Author U.S. Fish and Wildlife Service. Office of Biological Services.; Louisiana State University and Agricultural and Mechanical College. Center for Wetland Resources.
Publisher National Coastal Ecosystems Team, Office of Biological Services, Fish and Wildlife Service,
Year Published 1983
Report Number FWS/OBS-82/10.54
OCLC Number 10580194
Subjects Shrimps ; Habitat partitioning (Ecology)--Mathematical models ; Caridea (infraorder)
Additional Subjects Shrimps ; Habitat partitioning (Biology)--Mathematical models
Internet Access
Description Access URL
http://www.nwrc.usgs.gov/wdb/pub/hsi/hsi-067.pdf
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no. 82-10.54 Wetlands Collection Region 3 Library/Philadelphia, PA 07/02/1999
EJBM  SK361.U54 no. 82-10.54 Headquarters Library/Washington,DC 08/17/2007
Collation ii, 15 pages : illustrations ; 28 cm
Document Number: 29 Full Record
Main Title Habitat suitability index models : northern pike /
Author Inskip, Peter D.
CORP Author Western Energy and Land Use Team.; Biological Services Program (U.S.); U.S. Fish and Wildlife Service. Division of Ecological Services.
Publisher Western Energy and Land Use Team, Office of Biological Services, Fish and Wildlife Service, U.S. Dept. of the Interior,
Year Published 1982
Report Number FWS/OBS-82/10.17
OCLC Number 09199257
Subjects Pike ; Habitat partitioning (Ecology)--Mathematical models
Additional Subjects Pike ; Habitat partitioning (Biology)--Mathematical models
Internet Access
Description Access URL
http://www.nwrc.usgs.gov/wdb/pub/hsi/hsi-017.pdf
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EHAD  WET-2026 Region 1 Library/Boston,MA 10/09/1998
EJAM WTD QH540.U56 no.82-10.17 Wetlands Collection Region 3 Library/Philadelphia, PA 07/02/1999
Collation v, 40 p. : ill. ; 28 cm.
Document Number: 30 Full Record
Main Title Habitat suitability index models : Northern pintail /
Author Suchy, Willie J.,
Other Authors
Author Title of a Work
Anderson, Stanley H.,
Publisher U.S. Department of the Interior, Fish and Wildlife Service, Research and Development,
Year Published 1988
OCLC Number 17853035
Subjects Ducks--Prairie Pothole Region ; Habitat partitioning (Ecology)--Mathematical models ; United States--Prairie Pothole Region ; Anas acuta
Internet Access
Description Access URL
https://www.arlis.org/docs/vol1/AK_Heritage/FWS/OBS/82/FWS-OBS-82-10-145.pdf
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no.82-10.145 Wetlands Collection Region 3 Library/Philadelphia, PA 09/07/1990
Collation vii, 23 pages : illustrations, map ; 28 cm
Document Number: 31 Full Record
Main Title Habitat suitability index models : red-winged blackbird /
Author Short, Henry L.
Publisher Western Energy and Land Use Team, Division of Biological Services, Research and Development, Fish and Wildlife Service, U.S. Dept. of the Interior,
Year Published 1985
OCLC Number 12604868
Subjects Red-winged blackbird ; Habitat partitioning (Ecology) ; Habitat partitioning (Biology)
Internet Access
Description Access URL
http://www.nwrc.usgs.gov/wdb/pub/hsi/hsi-095.pdf
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no.82-10.95 Region 3 Library/Philadelphia, PA 06/16/1989
Collation vi, 20 p. : ill., 1 form ; 28 cm.
Document Number: 32 Full Record
Main Title Habitat suitability index models : regression models based on harvest of coolwater and coldwater fishes in reservoirs /
Author Aggus, Larry R.
Other Authors
Author Title of a Work
Bivin, William M.
CORP Author Western Energy and Land Use Team.; Biological Services Program (U.S.); U.S. Fish and Wildlife Service. Division of Ecological Services.
Publisher Western Energy and Land Use Team,
Year Published 1982
Report Number FWS/OBS-82/10.25
OCLC Number 09182310
Subjects Reservoir ecology ; Habitat partitioning (Ecology)
Additional Subjects Reservoir ecology ; Habitat partitioning (Biology)
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no.82-10.25 Region 3 Library/Philadelphia, PA 05/19/1989
Collation viii, 38 p. : ill., map ; 28 cm.
Document Number: 33 Full Record
Main Title Habitat suitability index models : slough darter /
Author Edwards, Elizabeth A.
Other Authors
Author Title of a Work
Bacteller, Mary.
Maughan, O. Eugene.
CORP Author U.S. Fish and Wildlife Service. Office of Biological Services.
Publisher Western Energy and Land Use Team, Office of Biological Services, Fish and Wildlife Service, U.S. Dept. of the Interior,
Year Published 1982
Report Number FWS/OBS-82/10.9
OCLC Number 09320205
Subjects Slough darter ; Habitat partitioning (Ecology)--Mathematical models
Additional Subjects Slough darter ; Habitat partitioning (Biology)--Mathematical models
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no.82-10.9 Wetlands Collection Region 3 Library/Philadelphia, PA 07/02/1999
ELAM  SK361.U54 no.82-10.9 Region 5 Library/Chicago,IL 04/06/2010
Collation vi, 13 p. : ill., map ; 28 cm.
Document Number: 34 Full Record
Main Title Habitat suitability index models : southern and Gulf flounders /
Author Enge, Kevin M.,
Other Authors
Author Title of a Work
Mulholland, Rosemarie,
Cordes, Carroll L.,
Publisher Fish and Wildlife Service, U.S. Department of the Interior,
Year Published 1985
OCLC Number 12936460
Subjects Gulf flounder ; Southern flounder ; Habitat partitioning (Ecology) ; Habitat partitioning (Biology)
Internet Access
Description Access URL
https://www.arlis.org/docs/vol1/AK_Heritage/FWS/OBS/82/FWS-OBS-82-10-92.pdf
http://response.restoration.noaa.gov/cpr/watershed/calcasieu/calc_html/pdfs/hsi/SouGulfFlounder.pdf
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no.82-10.92 Wetlands Collection Region 3 Library/Philadelphia, PA 10/20/1989
EKCM  SK361.U54 no. 82(10.92) CEMM/GEMMD Library/Gulf Breeze,FL 06/26/1992
Collation vi, 25 pages : illustrations, 1 form ; 28 cm
Document Number: 35 Full Record
Main Title Habitat suitability index models : southern kingfish /
Author Sikora, Walter B.
Other Authors
Author Title of a Work
Sikora, Jean Pantell.
CORP Author National Coastal Ecosystems Team (U.S.); Biological Services Program (U.S.); U.S. Fish and Wildlife Service. Division of Ecological Services.
Publisher National Coastal Ecosystems Team, Office of Biological Services, Fish and Wildlife Service, U.S. Dept. of the Interior,
Year Published 1982
Report Number FWS/OBS-82/10.31; FWS/OBS-82/10.31
OCLC Number 09243218
Subjects Menticirrhus ; Habitat partitioning (Ecology)--Mathematical models ; Marine fishes--United States
Additional Subjects Habitat partitioning (Biology)--Mathematical models ; Marine fishes--United States
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no.82-10.31 Wetlands Collection Region 3 Library/Philadelphia, PA 07/14/1989
ELAM  SK361.U54 no.82-10.31 Region 5 Library/Chicago,IL 04/06/2010
Collation vi, 22 p. : ill. ; 28 cm.
Document Number: 36 Full Record
Main Title Habitat suitability index models : wildlife species richness in shelterbelts /
Author Schroeder, Richard L.
Publisher National Ecology Center, Division of Wildlife and Contaminant Research, Fish and Wildlife Service, U.S. Dept. of Interior,
Year Published 1986
OCLC Number 15309834
Subjects Wildlife habitat improvement ; Habitat partitioning (Ecology)--Mathematical models ; Habitat partitioning (Biology)--Mathematical models
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no.82-10.128 Wetlands Collection Region 3 Library/Philadelphia, PA 09/07/1990
Collation vii, 17 p. : ill., 1 form ; 28 cm.
Document Number: 37 Full Record
Main Title Habitat suitability index models and instream flow suitability curves : Gizzard shad /
Author Williamson, Kathryn L.
Other Authors
Author Title of a Work
Nelson, Patrick C.
CORP Author Western Energy and Land Use Team.
Publisher Western Energy and Land Use Team, Division of Biological Services, Research and Development, Fish and Wildlife Service, U.S. Dept. of Interior,
Year Published 1985
OCLC Number 13717791
Subjects Gizzard shad ; Habitat partitioning (Ecology) ; Wildlife habitat improvement--United States
Additional Subjects Gizzard shad ; Habitat partitioning (Biology) ; Wildlife habitat improvement--United States
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no.82-10.112 Wetlands Collection Region 3 Library/Philadelphia, PA 09/07/1990
Collation vi, 33 p. : ill. ; 28 cm.
Document Number: 38 Full Record
Main Title Habitat suitability index models and instream flow suitability curves : inland stocks of striped bass /
Author Crance, Johnie H.,
Publisher Western Energy and Land Use Team, Division of Biological Services, Research and Development, Fish and Wildlife Service, U.S. Department of the Interior,
Year Published 1984
Report Number FWS/OBS-82/10.85
OCLC Number 11850255
Subjects Striped bass--Habitat--Mathematical models ; Habitat partitioning (Ecology)--Mathematical models ; Habitat (Ecology)--Mathematical models ; Habitat partitioning (Biology)--Mathematical models ; Morone saxatilis Walbaum
Internet Access
Description Access URL
ftp://ftp.library.noaa.gov/noaa_documents.lib/NOS/CZIC/4949.pdf
http://www.gpo.gov/fdsys/pkg/CZIC-ql638-m678-c73-1984/pdf/CZIC-ql638-m678-c73-1984.pdf
http://unicorn.csc.noaa.gov/docs/czic/QL638.M678%5FC73%5F1984/4949.pdf
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EHAD  WET-2031 Region 1 Library/Boston,MA 10/09/1998
EJAM WTD QH540.U56 no.82-10.85 Region 3 Library/Philadelphia, PA 05/19/1989
Collation viii, 61 pages : illustrations, 1 map, form ; 28 cm
Document Number: 39 Full Record
Main Title Habitat suitability index models and instream flow suitability curves : paddlefish /
Author Hubert, Wayne A.
Other Authors
Author Title of a Work
Hubert, Wayne A.
CORP Author Western Energy and Land Use Team.
Publisher Western Energy and Land Use Team, Division of Biological Service,
Year Published 1984
Report Number FWS/OBS-82/10.80
OCLC Number 11982856
Subjects Habitat partitioning (Ecology)--Models ; Fish populations
Additional Subjects Habitat partitioning (Biology)--Models ; Fish populations
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no.82-10.80 Region 3 Library/Philadelphia, PA 05/19/1989
ELAM  SK361.U54 no.82-10.80 Region 5 Library/Chicago,IL 04/06/2010
Collation vi, 32 p. : ill., form, map ; 28 cm.
Document Number: 40 Full Record
Main Title Habitat suitability index models and instream flow suitability curves. Arctic grayling riverine populations /
Other Authors
Author Title of a Work
Hubert, Wayne A.
Publisher Western Energy and Land Use Team, Division of Biological Services, Research and Development, Fish and Wildlife Service, U.S. Dept. of Interior,
Year Published 1985
OCLC Number 13280721
Subjects Arctic grayling ; Habitat partitioning (Ecology)--Mathematical models ; Habitat partitioning (Biology)--Mathematical models
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no.82-10.110 Wetlands Collection Region 3 Library/Philadelphia, PA 07/13/1990
Collation vii, 34, [1] p. : ill., 1 form, 1 map ; 28 cm.
Document Number: 41 Full Record
Main Title Habitat suitability index models and instream flow suitability curves. Brown trout /
Author Raleigh, Robert F.
Other Authors
Author Title of a Work
Zuckerman, Laurence D.
Nelson, Patrick C.
Publisher National Ecology Center, Division of Wildlife and Contaminant Research, Research and Development, Fish and Wildlife Service, U.S. Dept. of the Interior,
Year Published 1986
OCLC Number 15058011
Subjects Brown trout ; Habitat partitioning (Ecology)--Mathematical models ; Habitat partitioning (Biology)--Mathematical models
Internet Access
Description Access URL
http://www.nwrc.usgs.gov/wdb/pub/hsi/hsi-124.pdf
https://www.arlis.org/docs/vol1/AK_Heritage/FWS/OBS/82/FWS-OBS-82-10-124.pdf
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no.82-10.124 Region 3 Library/Philadelphia, PA 05/19/1989
Edition Sept. 1986 rev.
Collation vii, 65 pages : illustrations, 1 form ; 28 cm
Document Number: 42 Full Record
Main Title Habitat suitability index models and instream flow suitability curves. Chinook salmon /
Author Raleigh, Robert F.
Other Authors
Author Title of a Work
Miller, William J.
Nelson, Patrick C.
CORP Author National Ecology Center (U.S. Fish and Wildlife Service)
Publisher National Ecology Center,
Year Published 1986
OCLC Number 15058025
Subjects Chinook salmon ; Habitat partitioning (Ecology)--Mathematical models
Additional Subjects Chinook salmon ; Habitat partitioning (Biology)--Mathematical models
Internet Access
Description Access URL
http://www.nwrc.usgs.gov/wdb/pub/hsi/hsi-122.pdf
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no.82-10.122 Wetlands Collection Region 3 Library/Philadelphia, PA 09/07/1990
ESAM  10A000710 Region 10 Library/Seattle,WA 03/09/2001
Collation viii, 64 p. : ill., 1 form ; 28 cm.
Document Number: 43 Full Record
Main Title Habitat suitability index models, American eider (breeding) /
Author Blumton, Arlene K.,
Other Authors
Author Title of a Work
Owen, Ray B.
Krohn, William B.
Publisher Fish and Wildlife Service, U.S. Dept. of the Interior,
Year Published 1988
OCLC Number 17810542
Subjects Eider--Breeding--North America ; Eider--North America--Reproduction ; Eider--Habitat--North America ; Habitat partitioning (Ecology)--Mathematical models ; Eiders--Breeding--North America ; Eiders--North America--Reproduction ; Eiders--North America--Habitat ; Habitat partitioning (Biology)--Mathematical models
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no.82-10.149 Wetlands Collection Region 3 Library/Philadelphia, PA 09/07/1990
Collation viii, 24 pages : illustrations ; 28 cm
Document Number: 44 Full Record
Main Title Habitat suitability index models, smallmouth buffalo /
Author Edwards, Elizabeth A.
Other Authors
Author Title of a Work
Twomey, Katie.
CORP Author Western Energy and Land Use Team.; Biological Services Program (U.S.); U.S. Fish and Wildlife Service. Division of Ecological Services.
Publisher Western Energy and Land Use Team, Office of Biological Services, Fish and Wildlife Service, U.S. Dept. of the Interior,
Year Published 1982
Report Number FWS/OBS-82/10.13
OCLC Number 09243233
Subjects Smallmouth buffalo--Habitat--Mathematical models ; Habitat partitioning (Ecology)--Mathematical models
Additional Subjects Smallmouth buffalo ; Habitat partitioning (Biology)--Mathematical models
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no.82-10.13 Wetlands Collection Region 3 Library/Philadelphia, PA 07/02/1999
Collation v, 30 pages : illustrations, map ; 28 cm.
Document Number: 45 Full Record
Main Title Habitat suitability index models. Channel catfish /
Author McMahon, Thomas E.
Other Authors
Author Title of a Work
Terrell, James W.
CORP Author Western Energy and Land Use Team.
Publisher Western Energy and Land Use Team, Office of Biological Services, Fish and Wildlife Service, U.S. Dept. of the Interior,
Year Published 1982
Report Number FWS/OBS-82/10.2
OCLC Number 09310583
Subjects Channel catfish ; Habitat partitioning (Ecology)--Mathematical models
Additional Subjects Channel catfish ; Habitat partitioning (Biology)--Mathematical models
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no.82-10.2 Region 3 Library/Philadelphia, PA 06/16/1989
Collation vi, 29 pages : illustrations, map ; 28 cm
Document Number: 46 Full Record
Main Title Habitat suitability index models. Coho salmon /
Author McMahon, Thomas E.
CORP Author Western Energy and Land Use Team.
Publisher Western Energy and Land Use Team, Division of Biological Services, Research and Development, Fish and Wildlife Service, U.S. Dept. of the Interior,
Year Published 1983
Report Number FWS/OBS-82/10.49
OCLC Number 10340811
Subjects Coho salmon ; Habitat partitioning (Ecology)--Mathematical models
Additional Subjects Silver salmon ; Habitat partitioning (Biology)--Mathematical models
Internet Access
Description Access URL
http://www.nwrc.usgs.gov/wdb/pub/hsi/hsi-049.pdf
http://www.nwrc.gov/wdb/pub/hsi/hsi-049.pdf
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no.82-10.49 Wetlands Collection Region 3 Library/Philadelphia, PA 07/02/1999
ELAM  SK361.U54 no.82-10.49 Region 5 Library/Chicago,IL 04/06/2010
Collation vi, 29 pages : illustrations, map ; 28 cm
Document Number: 47 Full Record
Main Title Habitat suitability index models. Fisher /
Author Allen, Arthur W.
CORP Author Western Energy and Land Use Team.
Publisher Western Energy and Land Use Team, Division of Biological Services, Research and Development, Fish and Wildlife Service, U.S. Dept. of the Interior,
Year Published 1983
Report Number FWS/OBS-82/10.45
OCLC Number 10479385
Subjects Fisher (Mammal) ; Habitat partitioning (Ecology)--Mathematical models
Additional Subjects Fisher ; Habitat partitioning (Biology)--Mathematical models
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no.82-10.45 Wetlands Collection Region 3 Library/Philadelphia, PA 07/02/1999
Collation vi, 19 pages : illustrations, maps ; 28 cm.
Document Number: 48 Full Record
Main Title Habitat suitability index models. Least tern /
Author Carreker, Raymond G.
Publisher Western Energy and Land Use Team, Division of Biological Services, Research and Development, Fish and Wildlife Service, U.S. Dept. of Interior,
Year Published 1985
OCLC Number 13345760
Subjects Terns ; Habitat partitioning (Ecology)--Mathematical models ; Habitat partitioning (Biology)--Mathematical models
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no.82-10.103 Wetlands Collection Region 3 Library/Philadelphia, PA 09/08/1989
Collation vi, 29 p. : ill., 1 form, 1 map ; 28 cm.
Document Number: 49 Full Record
Main Title Habitat suitability index models. Moose, Lake Superior region /
Author Allen, Arthur W.
Other Authors
Author Title of a Work
Jordan, Peter A.
Terrell, James W.
Publisher U.S. Dept. of the Interior, Fish and Wildlife Service, Research and Development,
Year Published 1987
OCLC Number 310371943
Subjects Habitat partitioning (Ecology)--Mathematical models ; Moose--Superior, Lake Region ; Lake Superior Region
Internet Access
Description Access URL
http://purl.access.gpo.gov/GPO/LPS101918
https://www.nwrc.usgs.gov/wdb/pub/hsi/hsi-155.pdf
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJBM POD Internet only Headquarters Library/Washington,DC 03/02/2009
Collation viii, 47 pages : illustrations ; 28 cm.
Document Number: 50 Full Record
Main Title Habitat suitability index models. Veery /
Author Sousa, Patrick J.
CORP Author Biological Services Program (U.S.); U.S. Fish and Wildlife Service. Division of Ecological Services.
Publisher Western Energy and Land Use Team, Office of Biological Service, Fish and Wildlife Service, U.S. Dept. of the Interior,
Year Published 1982
Report Number FWS/OBS-82/10.22
OCLC Number 09182349
Subjects Thrushes ; Habitat partitioning (Ecology)--Mathematical models
Additional Subjects Thrushes ; Habitat partitioning (Biology)--Mathematical models
Internet Access
Description Access URL
https://www.arlis.org/docs/vol1/AK_Heritage/FWS/OBS/82/FWS-OBS-82-10.22.pdf
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
EJAM WTD QH540.U56 no.82-10.22 Wetlands Collection Region 3 Library/Philadelphia, PA 07/02/1999
Collation v, 12 pages : illustrations, map ; 28 cm
PREV 1 2 3 NEXT