Search Results for the EPA National Library Catalog

Items Found: 32

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Your Search: (SUBJECT=Freshwater plants.)

 
 
 

Select Item Title Year Published
A monograph of the fresh-water species of Cladophora and Rhizoclonium. 1961
Aquatic dissipation of the herbicide triclopyr in Lake Minnetonka, Minnesota 1998
Aquatic macrophyte risk assessment for pesticides / 2010
Aquatic plant chemistry; its application to water pollution control / 1970
Aquatic plant identification manual for Washington's freshwater plants 2001
Aquatic plants of the United States 1967
Aquatic plants of the United States / 1944
Bulrushes and bulrushlike plants of eastern North America. 1965
Common marsh, underwater, and floating-leaved plants of the United States and Canada. 1972
Comparison of some new and old indices and measurements of trophic state / 1979
Die Susswasser-Flora Mitteleuropas : heft 10: Bacillariophyta (Diatomeae) / Friedrich Hustedt ; herausgegeben von Dr A. Pascher. 1930
Establishment and growth of selected freshwater and coastal marsh plants in relation to characteristics of dredged sediments : final report / 1977
Florida freshwater plants : a handbook of common aquatic plants in Florida lakes / 1996
Fresh-water biology. 1959
Guide to freshwater ecology 1993
Guide to plants commonly found in the freshwater wetlands of New York State 1979
How to know the aquatic plants 1969
How to know the aquatic plants / 1980
How to know the aquatic plants / 1973
Improving water quality by removal of pesticide pollutants with aquatic plants 1973
Laboratory studies of periphyton production and community metabolism in lotic environments / 1964
Manual of aquatic plants. 1966
Manual of aquatic plants. 1969
Midwestern wetland flora : field office guide to plant species / 1997
National list of plant species that occur in wetlands : south plains (region 6) / 1988
Northeast wetland flora : field office guide to plant species / 0
Phytoplankton water quality relationships in U.S. lakes / 1979
Proposed methodology for specifying atrazine levels of concern for protection of plant communities in freshwater ecosystems / 2012
Results of an Aquatic Toxicity Study in Freshwater Plants with Methyl 2-(((((4-Ethoxy- 6(methylamino)- 1,3,5triazin-2yl)amino) carbonyl)amino)sulfonyl)benzoate. 2009
Results of an Aquatic Toxicity Study in Freshwater Plants with Methyl 2-(((((4-Ethoxy-6(methylamino) 1,3,5triazin-2yl) Amino)Carbonyl)Amin) Sulfonyl)Benzoate. 2009
Results of an Aquatic Toxicity Study in Freshwater Plants with Nitrogen Containing Heterocycle, Substituted (1) and Epoxide, Substituted (2)(Star 2). 2009
Underwater and floating-leaved plants of the United States and Canada / 1967

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