Search Results for the EPA National Library Catalog

Items Found: 580
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Select Item Title Year Published
1997 atlas of Chesapeake Bay Basin biological and living resources long term monitoring programs 1997
1999 Update of ambient water quality criteria for ammonia. 1999
2001 update of ambient water quality criteria for cadmium / 2001
A Flow-through testing procedure with duckweed (Lemna minor L.) / 1977
A Great Lakes wetland flora : a complete guide to the aquatic and wetland plants of the Upper Midwest / 2002
A guide to aquatic smartweeds (Polygonum) of the United States 1971
A guide to planting seagrasses in the Gulf of Mexico. 1993
A handbook of wetland plants of the Rocky Mountain region / 1989
A handbook of wetland plants of the Rocky Mountain region / 1989
A manual of aquatic plants / 1957
A manual of marsh and aquatic vascular plants of North Carolina with habitat data / 1977
A small oil spill at West Falmouth / 1979
Algae in water supplies : an illustrated manual on the identification, significance, and control of algae in water supplies / 1959
Allelopathic ability of various aquatic plants to inhibit the growth of Hydrilla verticillata (L.f.) Royle and Myriophyllum spicatum L. 1995
Alleviation of Lake Pollution by Utilization of Aquatic Plants for Nutritional, Medicinal or Industrial Purposes. 1973
Ambient aquatic life water quality advisories for tributyltin. 1987
Ambient aquatic life water quality criteria for 2,4,5-trichlorophenol : draft. 1987
Ambient Aquatic Life Water Quality Criteria for 2,4-Dimethylphenol (CAS Registry Number 105-67-9). 1993
Ambient aquatic life water quality criteria for ammonia (saltwater) / 1989
Ambient Aquatic Life Water Quality Criteria for Aniline (CAS Registry Number 62-53-3). 1993
Ambient aquatic life water quality criteria for antimony(III) : draft. 1988
Ambient aquatic life water quality criteria for atrazine / 2003
Ambient Aquatic Life Water Quality Criteria for Atrazine-Draft. 2001
Ambient aquatic life water quality criteria for chlorine / 1985
Ambient aquatic life water quality criteria for chlorpyrifos / 1986
Ambient aquatic life water quality criteria for cyanide / 1985
Ambient aquatic life water quality criteria for di-2-ethylhexyl phthalate : draft. 1987
Ambient aquatic life water quality criteria for hexachlorobenzene : draft. 1988
Ambient aquatic life water quality criteria for parathion / 1986
Ambient aquatic life water quality criteria for pentachlorophenol / 1986
Ambient aquatic life water quality criteria for phenanthrene : draft. 1988
Ambient aquatic life water quality criteria for selenium / 1987
Ambient aquatic life water quality criteria for silver : draft. 1987
Ambient aquatic life water quality criteria for toxaphene / 1986
Ambient aquatic life water quality criteria for tributyltin / 2003
Ambient aquatic life water quality criteria for tributyltin : draft / 1997
Ambient water quality criteria for chlorine - 1984. 1985
Ambient water quality criteria for cyanide - 1984 / 1985
Ambient water quality criteria for mercury / 1985
An ecological assessment of the of invasive and aggressive plant species in coastal wetlands of the Laurential Great Lakes : a combined field-based and remote-sensing approach. Research plan. / 2001
An enclosed aquatic multispecies test system for testing microbial pest control agents with non-target species / 1989
An enclosed aquatic multispecies test system for testing microbial pest control agents with non-target species / 1989
An enclosed aquatic multispecies test system for testing microbial pest control agents with non-target species / 1989
Analysis of critical habitat requirements for restoration and growth of submerged vascular plants in the Delaware and Maryland coastal bays / 1997
Analysis of Mercurials in the Elephant Butte Ecosystem. 1974
Analysis of Pollution from Marine Engines and Effects on the Environment. Southern Lakes. 1975
Animal Infestations in Distribution Systems. 1962
Annotated bibliography of the aquatic macrophytes of the Upper Mississippi River covering the area from Cairo, Illinois to St. Paul, Minnesota / 1983
Application of a Bio-Optical Model to Determine Light Availability (PAR) at Water Depths Required to Reach the Tampa Bay Seagrass Restoration Goal, and at Current Depths of Deep Tampa Bay Seagrass Meadows. 2012
Applications of growth and sorption algal assays / 1974
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