Costs and water quality impacts of reducing agricultural nonpoint source pollution : an analysis methodology /

Aug. 1979.

Alternative policies for controlling nonpoint agricultural sources of water pollution /

"EPA-600/5-78-005."

Financing alternatives for agricultural nonpoint source pollution control programs : final report /

"Contract EA 44."

Agricultural land use water quality interaction : problem abatement, project monitoring, and monitoring strategies /

Mode of access: Internet.

Effectiveness of soil and water conservation practices for pollution control /

Mode of access: Internet.

Agricultural drainage wells : impact on ground water /

Mode of access: Internet.

Proceedings of the International Symposium on Water Quality Modeling of Agricultural Non-Point Sources : June 19-23, 1988, Utah State University, Logan, Utah /

PB90 258 781.

Agricultural nonpoint source control of phosphorus in the New York State Lake Ontario Basin.

"EPA-905/9-91-006B"--Vol. 2.

Dynamic modeling and monitoring of water, sediment, nutrients, and pesticides in agricultural watersheds during storm events /

"Contract report 655"--Cover.

Illinois' agricultural water quality management programs : a status report : conference proceedings of April 13, 1982 at Department of Agriculture Auditorium, State Fairgrounds, Springfield, Illinois.

"June 1982."

Restoring the everglades : public participation in federal efforts : report to Congressional requesters /

"B-261985"--P. 1.

Proceedings, Intermountain Forest Nursery Association : August 12-16, 1991, Park City, Utah /

"February, 1992."

Annual progress report.

Description based on: 1984; title from cover.

Annual progress report.

Title from cover.

Pest and pesticide management in Illinois agriculture : status and policy options /

"Contract IP 3."