Search Results for the EPA National Library Catalog

Items Found: 18

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Your Search: (AUTHOR=Christensen. AND Ralph AND G.)

 
 
 

Select Item Title Year Published
A description and critique of soil and water conservation programs in Washington County, Wisconsin / 1982
Accelerated conservation tillage demonstration program 1981-1985 : final report / 1986
Bean Creek Watershed : conservation tillage demonstration project : final report (1982-1985) / 1991
Best management practices for non-point source pollution control : guidance for Section 208 planners and implementing agencies : a report on a seminar / 1976
Combined sewer overflow abatement plan, Des Moines, Iowa / 1974
Controlling discharge and storage in a combined interceptor sewer - Cleveland, Ohio : (hydrobrakes) / 1987
Cost effective corn and soybean production without tillage : fact or fiction? / 1988
Effects of no-till and fall plowing on pesticide movement in runoff and tile drainage / 1989
Environmental impact of land use on water quality : final report on the Black Creek Project (summary) / 1977
Genesee River Watershed study / 1991
Impact of non-point pollution control on western Lake Superior : red clay project work plan / 1976
Impact of Non-Point Pollution Control on Western Lake Superior. Red Clay Project-Work Plan. 1976
Non-Point source pollution seminar : Section 108 (a) demonstration projects progress reports / 1975
Northern Wayne County conservation tillage demonstration project / 1986
Otter creek watershed conservation tillage demonstration project / 1991
Overview and evaluation of section 108-A : Great Lakes demonstation programs / 1986
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
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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