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Search Results for the EPA National Library Catalog
Items Found: 435
Showing: Items 401 - 435
Your Search: (SUBJECT=Food chains)
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Title
Year Published
401
Three multimedia models used at hazardous and radioactive waste sites /
1996
402
Tidal flats in estuarine water quality analysis /
1975
403
Tissue burdens of selected radionuclides in beef cattle on and around the Nevada Test Site /
1976
404
Total Human Exposure: Basic Concepts, EPA Field Studies, and Future Research Needs.
1990
405
Toxic chemicals and human food chains : a selected bibliography /
1981
406
Toxic Effects of Cadmium on the Garden Snail ('Helix aspersa').
1981
407
Toxic Residues and Pollutants.
1979
408
Toxicity Assessment of Dredged Materials: Acute and Chronic Toxicity as Determined by Bioassays and Bioaccumulation Tests. Proceedings of the International Seminar on the Environmental Aspects of Dredging Activities (Actes du Seminaire International sur les Aspects Environnementaux lies aux Activities de Dragages).
1990
409
Toxicity in the aquatic environment; proceedings,
1961
410
Toxicity of DDT food and water exposure to fathead minnows /
1976
411
Toxicity to Fathead Minnows of Endrin in Food and Water.
1978
412
Transient Phase between Growth and Nongrowth of Heterotrophic Bacteria, with Emphasis on the Marine Environment.
1987
413
Transport and Transformation of Contaminants Near the Sediment-Water Interface. Chapter 1. Introduction.
1994
414
Transport of Contaminants in the Great Lakes.
1982
415
Tritium retention by cows and steers and transfer to milk /
1977
416
Trophic Level Interrelationships in Cayuga Lake, New York.
1973
417
Trophic organization in coastal systems /
2003
418
Trophic structure modifications by planktivorous fish in aquatic microcosms /
1977
419
Uptake of Cerium-144, Promethium-147, and Plutonium-238 by Oat Plants from Soils.
1971
420
Uptake of Planar Polychlorinated Biphenyls and 2,3,7,8-Substituted Polychlorinated Dibenzofurans and Dibenzo-p-dioxins by Birds Nesting in the Lower Fox River and Green Bay, Wisconsin, USA.
1993
421
Use of Periphyton in the Development of Biocriteria.
1994
422
Use of Pesticides in Suburban Homes and Gardens and Their Impact on the Aquatic Environment.
1972
423
Use of stable carbon and nitrogen isotopes to trace the larval striped bass food chain in the Sacramento-San Joaquin Estuary, California, April to September 1985 /
1989
424
Use of the mixed flask culture (MFC) microcosm protocol to estimate the survival and effects of microorganisms added to freshwater ecosystems /
1989
425
UTAB Users Manual. Microcomputer Version. First Edition, 1991.
1991
426
Validation strategy for the integrated exposure uptake biokinetic model for lead in children /
1994
427
Variable Selectivity and the Role of Nutritional Quality in Food Selection by a Planktonic Rotifer.
1990
428
WASTOX (Water Quality Analysis Simulation for Toxics), a Framework for Modeling the Fate of Toxic Chemicals in Aquatic Environments. Part 2. Food Chain.
1985
429
WASTOX : a framework for modeling the fate of toxic chemicals in aquatic environments Food chain /
1985
430
WASTOX : a framework for modeling the fate of toxic chemicals in aquatic environments. Part 2, Food chain /
1985
431
Water quality assessment of proposed effluent guidelines for the pulp, paper, and paperboard industry.
1993
432
Watershed Planning in the Albemarle-Pamlico Estuarine System. Report 3. Toxics Analysis.
1992
433
What are the Effects of UV-B Radiation on Marine Organisms.
1988
434
Working conceptual model for the food web of the San Francisco Bay/Delta Estuary : an essay /
1995
435
Workshop on effects of sewage sludge quality and soil properties on plant uptake of sludge-applied trace constituents - proceedings
1987
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