Brief Records : EPA National Library Catalog

Items Found: 2

Showing Items: 1 - 2

Your Search: (AUTHOR=CHURCHIL AND CONSTANCE AND L.)

OLS Field Name OLS Field Data
Full Record Document Number: 1
Main Title Effect of Dredging on the Nutrient Levels and Biological Populations of a Lake.
Author Churchil, Constance L. ; Brashie, Clyde K. ;
CORP Author South Dakota State Univ., Brookings. Water Resources Inst.
Year Published 1972
Report Number OWRR-B-013-SDAK; 00938,; B-013-SDAK(1)
Stock Number PB-212 718
Additional Subjects ( Dredging ; Water quality) ; ( Limnology ; Dredging) ; ( Lakes ; Dredging) ; Water pollution ; Nutrients ; Food chains ; Turbidity ; Plankton ; South Dakota ; Algae ; Cyanophyta ; Chlorophyta ; Inorganic phosphates ; Biological surveys ; Water chemistry ; pH ; Nitrogen ; Phosphorus ; Ecology ; Eutrophication ; Lake Herman
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-212 718 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 164p

Full Record Document Number: 2
Main Title Effect of Silt and Silt Removal in a Prairie Lake.
Author Brashie, Clyde K. ; Churchil, Constance L. ; Leidah, Gordon ;
CORP Author Environmental Protection Agency, Washington, D.C. Office of Research and Monitoring.
Year Published 1973
Report Number EPA-16010-DZK; 14373,; R3-73-037
Stock Number PB-223 565
Additional Subjects ( Lake Madison ; Limnology) ; ( Lake Herman ; Limnology) ; ( Lakes ; Water pollution) ; South Dakota ; Nutrients ; Sewage ; Effluents ; Water chemistry ; Sediments ; Algae ; Phytoplankton ; Agricultural wastes ; Soil erosion ; Surface water runoff ; Eutrophication
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-223 565 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 209p