Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Fluorescence Assessment of the Maximum Quantum Efficiency of Photosynthesis in the Western North Atlantic. 1993
Freshwater findings, 1967-1976 : research publications of the Environmental Research Laboratory / 1977
GBCW Support for Shellfish Activities 2003. 2003
Genera Acanthosphaera through Cystodinium collected from eastern and southeastern lakes / 1979
Genera Dactylococcopsis through Gyrosigma collected from eastern and southeastern lakes / 1979
Genera Hantzschia through Pteromonas collected from eastern and southeastern lakes / 1979
Genera Quadrigula through Zygnema collected from eastern and southeastern lakes / 1979
Great Lakes-Illinois River Basins Comprehensive Study. Appendix V - Biological Investigations of the Upper Illinois Waterway. 1961
Green Bay phytoplankton composition, abundance, and distribution / 1979
Green Bay Phytoplankton Composition, Abundance, and Distribution. 1979
Growth and reproductive strategies of freshwater phytoplankton / 1988
Guide to the phytoplankton of Narragansett Bay, Rhode Island, 1967
Hydrobiological studies on some Danish ponds and lakes. Part II: The quotient hypothesis and some new or little known phytoplankton organisms. 1949
Identification manual for phytoplankton of the United States Atlantic Coast / 1986
Identification manual for phytoplankton of the United States Atlantic Coast / 1986
Identification of Critical Nutrient Levels through Field Verification of Models for Phosphorus and Phytoplankton Growth. 1986
Identifying marine phytoplankton 1997
Impact of Algal-Available Phosphorus on Lake Erie Water Quality: Mathematical Modeling. 1984
Impact of Solar Ultraviolet-B Radiation (290-320 nm) upon Marine Microalgae. 1983
in situ Evaluation of Nutrient Effects in Lakes. 1973
Induction of Specific Proteins in Eukaryotic Algae Grown under Iron-, Phosphorus-, or Nitrogen-Deficient Conditions. 1993
Influence of a Hexachlorobiphenyl in Great Lakes Phytoplankton in Continuous Culture (Journal Version). 1982
Influence of Size on Fate and Ecological Effects of Kepone in Physical Models. 1991
Influence of the St. Marys River Plume on Northern Lake Huron Phytoplankton Assemblages. 1983
Inorganic species in water : ecological significance and analytical needs, a literature review / 1978
Integrated Approach to a Study of Contaminants and Toxicity in Monroe Harbor (River Raisin), Michigan, a Great Lakes Area of Concern: Summary Report. 1987
Intensive watershed study the Patuxent River basin / 1983
Investigation of a Northeastern Wisconsin Lake Ecosystem: An Interdisciplinary Approach. Phase I. Approach and Preliminary Survey. 1972
Investigation of a Northeastern Wisconsin Lake Ecosystem: An Interdisciplinary Approach. Phase II. Management Problems and Alternatives. 1973
Investigation of Primary Productivity Using the 14-C Method and an Analysis of Nutrients in Elephant Butte Reservoir. 1972
Investigation of the Water Quality and Productivity of Polson Bay, Flathead Lake, Montana. 1974
Iron Limitation of Phytoplankton Photosynthesis in the Equatorial Pacific Ocean. 1994
Iron Photochemistry in Seawater from the Equatorial Pacific (Revised). 1994
Is There a Common Response to Ultraviolet-B Radiation by Marine Phytoplankton. 1993
Lake Erie nutrient control : effectiveness regarding assessment in eastern basin / 1980
Lake Huron Bibliography with Limited Summaries. 1981
Lake Michigan intensive survey 1976-1977 / 1980
Lake Michigan studies special report. 0
Lake Michigan Water Quality Report 1992-1993. 1997
Lake Minnetonka : nutrients, nutrient abatement, and the photosynthetic system of the phytoplankton : final report / 1970
Lake Minnetonka: Nutrients, Nutrient Abatement, and the Photosynthetic System of the Phytoplankton. 1970
Lake-Wide Seasonal Changes in Limnological Conditions in Lake Michigan in 1976. 1982
Le phytoplancton : etat actuel de nos connaissances sur les grands lacs est-africains et leur phytoplancton / 1954
Light Utilization and Photoinhibition of Photosynthesis in Marine Phytoplankton. 1994
Limnological conditions in southern Lake Huron, 1974 and 1975 / 1980
Limnological investigation of the Muskegon County, Michigan, wastewater storage lagoons : phase one / 1975
Limnological Investigations of Texas Impoundments for Water Quality Management Purposes. 1972
Limnological studies of Flathead Lake, Montana : a status report / 1976
Limnological survey of western Lake Erie / 1955
Limnology and phytoplankton structure in nearshore areas of Lake Ontario, 1981 / 1985
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