Record Display for the EPA National Library Catalog

RECORD NUMBER: 429 OF 1139

Main Title National Eutrophication Survey Methods for Lakes Sampled in 1972.
CORP Author Pacific Northwest Environmental Research Lab., Corvallis, Oreg.;National Environmental Research Center, Las Vegas, Nev.
Year Published 1974
Report Number Working Paper-1;
Stock Number PB-240 936
Additional Subjects Lakes ; Reservoirs ; Water pollution ; Surveys ; Water quality ; Bioassay ; Field tests ; Sampling ; Chemical properties ; Sites ; Drainage ; Stream flow ; Nutrients ; Sewage treatment ; Instructions ; Eutrophication ; Sewage treatment plants
Holdings
Library Call Number Additional Info Location Last
Modified		 Checkout
Status
NTIS  PB-240 936 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 45p
Abstract
Chemical, physical and biological methods and other procedures used by the U.S. Environmental Protection Agency's National Eutrophication Survey are given. These procedures were used during the first year of the Survey in lake, stream and municipal sewage treatment plant sampling and analysis.