Search Results for the EPA National Library Catalog

Items Found: 48
Showing: Items 1 - 48
Your Search: (AUTHOR=Williams AND Llewellyn AND W)


 
 
 
Select Item Title Year Published
Comparisons of models predicting ambient lake phosphorus concentrations / 1979
Comparisons of models predicting ambient lake phosphorus concentrations / by 1978
Distribution and importance of phytoplankton in the Atchafalaya Basin / 1978
Distribution of phytoplankton in Alabama lakes / 1977
Distribution of phytoplankton in Arizona lakes / 1979
Distribution of phytoplankton in Arkansas Lakes / 1978
Distribution of phytoplankton in California lakes / 1979
Distribution of phytoplankton in Colorado lakes / 1979
Distribution of phytoplankton in Delaware lakes / 1978
Distribution of phytoplankton in Florida lakes / 1978
Distribution of phytoplankton in Georgia lakes / 1978
Distribution of phytoplankton in Georgia lakes / 1977
Distribution of phytoplankton in Idaho lakes / 1979
Distribution of phytoplankton in Illinois lakes / 1978
Distribution of phytoplankton in Indiana lakes / 1978
Distribution of phytoplankton in Iowa lakes / 1979
Distribution of phytoplankton in Kansas lakes / 1978
Distribution of phytoplankton in Kansas lakes / 1979
Distribution of phytoplankton in Kentucky lakes / 1978
Distribution of phytoplankton in Louisiana lakes / 1979
Distribution of phytoplankton in Maryland lakes / 1977
Distribution of phytoplankton in Mississippi lakes / 1977
Distribution of phytoplankton in Missouri lakes / 1979
Distribution of phytoplankton in Montana lakes / 1979
Distribution of phytoplankton in Nebraska lakes / 1979
Distribution of phytoplankton in Nevada lakes / 1979
Distribution of phytoplankton in New Jersey lakes / 1978
Distribution of phytoplankton in New Mexico lakes / 1979
Distribution of phytoplankton in North Carolina lakes / 1978
Distribution of phytoplankton in North Dakota lakes / 1979
Distribution of phytoplankton in Ohio lakes / 1978
Distribution of phytoplankton in Oklahoma lakes / 1979
Distribution of phytoplankton in Oregon lakes / 1979
Distribution of phytoplankton in South Carolina lakes / 1977
Distribution of phytoplankton in South Dakota lakes / 1979
Distribution of phytoplankton in Tennessee lakes / 1978
Distribution of phytoplankton in Texas lakes / 1979
Distribution of phytoplankton in Utah lakes / 1979
Distribution of phytoplankton in Virginia lakes / 1977
Distribution of phytoplankton in Washington lakes / 1979
Distribution of phytoplankton in Wyoming lakes / 1979
Evaluation of the procedures for identification of hazardous wastes / 1981
Genera Acanthosphaera through Cystodinium collected from eastern and southeastern lakes / 1979
Hazardous materials spill monitoring : safety handbook and chemical hazard guide / 1979
Phytoplankton water quality relationships in U.S. lakes / 1979
Procedures for conducting Daphnia magna toxicity bioassays : user's guide / 1987
Relationships of productivity and problem conditions to ambient nutrients : National Eutrophication Survey findings for 418 Eastern lakes / 1978
Report on field screening techniques for assessment and evaluation / 1988

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