Search Results for the EPA National Library Catalog

Items Found: 24
Showing: Items 1 - 24
Your Search: (AUTHOR=Harper AND John AND A)

Sort Results: Publication dates (newest-oldest) Publication dates (oldest-newest) Title

Choose a Library: (CTRL-CLICK for multiple libraries) Search all libraries Capital Group(All DC-area libraries) AWBERC Library/Cincinnati,OH CCTE/GLTED Library/Duluth,MN CEMM/ACESD Library/Narragansett,RI CEMM/EPD Library/Athens,GA CEMM/GEMMD Library/Gulf Breeze,FL CPHEA/PESD Library/Corvallis,OR Env Science Center Library/Ft Meade,MD Headquarters Library/Washington,DC Law Library/Washington,DC NRMRL/GWERD Library/Ada,OK NVFEL Library/Ann Arbor, MI OCSPP Chemical Library/Washington,DC Region 1 Library/Boston,MA Region 2 Library/New York,NY Region 3 Library/Philadelphia, PA Region 4 Library/Atlanta,GA Region 5 Library/Chicago,IL Region 6 Library/Dallas,TX Region 8 Technical Library/Denver,CO Region 9 Library/San Francisco,CA Region 10 Library/Seattle,WA Research Triangle Park Library/RTP, NC

Choose a Collection: (CTRL-CLICK for multiple collections) Search all collections books documents journals reference audiovisual ebooks

Select Item	Title	Year Published
1	Dairy food plant wastes and waste treatment practices /	1972
2	Ecology : from individuals to ecosystems /	2006
3	Ecology : individuals, populations, and communities /	1990
4	Ecology : individuals, populations, and communities /	1996
5	Fresh look at the New York coastline	1980
6	Geology of the oil and gas fields of southwestern Pennsylvania /	1987
7	Greater Pittsburgh region: Structure contour map : of Allegheny, Armstrong, Beaver, Butler, Washington, and Westmoreland Counties /	1985
8	Hygiene Hogback natural area study /	1970
9	Oil and gas developments in Pennsylvania in 1978 /	1979
10	Oil and gas developments in Pennsylvania in 1980 with ten year review and forecast /	1981
11	Oil and gas developments in Pennsylvania in 1981 /	1982
12	Oil and gas developments in Pennsylvania in 1982 /	1983
13	Oil and gas developments in Pennsylvania in 1983 /	1984
14	Oil and gas developments in Pennsylvania in 1984 /	1985
15	Oil and gas developments in Pennsylvania in 1985 /	1986
16	Oil and gas developments in Pennsylvania in 1986 /	1987
17	Oil and gas developments in Pennsylvania in 1987 /	1988
18	Oil and gas developments in Pennsylvania in 1988 /	1989
19	Oil and gas developments in Pennsylvania in 1989 /	1990
20	Oil and gas developments in Pennsylvania in 1990 : with ten-year review and forecast /	1992
21	Oil and gas developments in Pennsylvania in 1991 /	1993
22	Oil and gas fields of Pennsylvania : 1982 /	1982
23	Technology of heavy non-ferrous metals and alloys: copper, nickel, zinc, tin, lead,	1967
24	Toxicological profile for gasoline /	1995

Save, Print or Email Selected Records

Select Records

Selected (this page only) Selected (across pages) All (this page only) All (all pages - 500 item maximum)

Select Format

Text (Brief Information) Text (Full Information) Endnote (Endnote Import) ASCII delimited for EXCEL

Email Address:
(if applicable)