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Search Results for the EPA National Library Catalog
Items Found: 41
Showing: Items 1 - 41
Your Search: (AUTHOR=Christensen AND G)
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Title
Year Published
1
A description and critique of soil and water conservation programs in Washington County, Wisconsin /
1982
2
Accelerated conservation tillage demonstration program 1981-1985 : final report /
1986
3
Appraisal of air pollution in South Dakota; a cooperative survey by the South Dakota State Department of Health and the Public Health Service, October 1961-May 1962
1962
4
Bean Creek Watershed : conservation tillage demonstration project : final report (1982-1985) /
1991
5
Best management practices for non-point source pollution control : guidance for Section 208 planners and implementing agencies : a report on a seminar /
1976
6
Cells, Proteins, and Certain Physical-Chemical Properties of Brook Trout (Salvelinus fontinalis) Blood.
1977
7
Chemical Effects on the Activity of Eight Enzymes: A Review and a Discussion Relevant to Environmental Monitoring.
1982
8
Combined sewer overflow abatement plan, Des Moines, Iowa /
1974
9
Contingency analysis modeling for Superfund sites and other sources.
1993
10
Controlling discharge and storage in a combined interceptor sewer - Cleveland, Ohio : (hydrobrakes) /
1987
11
Cost effective corn and soybean production without tillage : fact or fiction? /
1988
12
Earthworms as ecotoxicological test-organisms
1992
13
Effect of Methylmercuric Chloride, Cadmium Chloride, and Lead Nitrate on Six Biochemical Factors of the Brook Trout (Salvelinus fontinalis).
1977
14
Effect of Water Pollutants and Other Chemicals upon Ribonuclease Activity In vitro.
1980
15
Effect of Water Pollutants and Other Chemicals Upon the Activity of Lipase 'in vitro'.
1981
16
Effects of metal salt mixtures on Daphnia magna reproduction /
1986
17
Effects of no-till and fall plowing on pesticide movement in runoff and tile drainage /
1989
18
Effects of Pollution on Freshwater Fish.
1982
19
Effects of Selected Water Toxicants on the in vitro Activity of Fish Carbonic Anhydrase.
1975
20
Effects of Water Pollutants and Other Chemicals on Fish Acetylcholinesterase (In vitro).
1979
21
Environmental impact of land use on water quality : final report on the Black Creek Project (summary) /
1977
22
Enzyme-Immobilization Procedure for the Analysis of Enzyme-Inhibiting Chemicals in Water.
1980
23
Estimated nutrient concentrations and continuous water-quality monitoring in the Eucha-Spavinaw Basin, northwestern Arkansas and northeastern Oklahoma, 2004-2007 /
2008
24
Experiments in Green and Sustainable Chemistry /
2009
25
Genesee River Watershed study /
1991
26
Hazardous and industrial wastes : proceedings of the Thirtieth Mid-Atlantic Industrial and Hazardous Waste Conference : {July 12-15, 1998, Department of Civil and Environmental Engineering, Villanova University, Villanova, Pennsylvania} /
1998
27
Impact of non-point pollution control on western Lake Superior : red clay project work plan /
1976
28
Impact of Non-Point Pollution Control on Western Lake Superior. Red Clay Project-Work Plan.
1976
29
Implementation and optimization of distribution flushing programs /
1992
30
Induction, Accumulation, and Persistence of Sister Chromatid Exchanges in Women with Breast Cancer Receiving Cyclophosphamide, Adriamycin, and 5-Fluorouracil Chemotherapy.
1990
31
Landfill Leachate Effects on Sorption of Organic Micropollutants onto Aquifer Materials.
1992
32
Liquid Chromatograph/Mass Spectrometer Interface with Continuous Sample Preconcentration.
1981
33
Mutation and Enhanced Virus Transformation of Cultured Hamster Cells by Exposure to Gaseous Ethylene Oxide.
1986
34
Non-Point source pollution seminar : Section 108 (a) demonstration projects progress reports /
1975
35
Northern Wayne County conservation tillage demonstration project /
1986
36
Otter creek watershed conservation tillage demonstration project /
1991
37
Overview and evaluation of section 108-A : Great Lakes demonstation programs /
1986
38
Seminar on Water Quality Management Trade-offs : (point source vs. diffuse source pollution), conference held at Pick Congress Hotel ... Chicago, Illinois, September 16-17, 1980 /
1980
39
Synergism in the Transformation of Hamster Embryo Cells Treated with Formaldehyde and Adenovirus.
1983
40
Toxic Effects of Cadmium on Three Generations of Brook Trout (Salvelinus fontinalis).
1976
41
Voluntary and regulatory approaches for nonpoint source pollution control. (Water quality planning). Conference held at Rosemont, Illinois, May 23-24, 1978 /
1978
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