Movement of pesticides and nutrients with water and sediment as affected by tillage practices
Subtitle: a field study : completion report
By: James L. Baker, principal investigator, Howard P. Johnson, principal investigator.
Contributors: Johnson, H. P.
Series: ISWRRI ; [78]; ISWRRI (Series) -- 78.
Publisher: Iowa State Water Resources Research Institute, Iowa State University
Published: 1978
Place of publication: Ames
Language: eng
Number of pages: 91
Subjects: Pesticides -- Environmental aspects -- Iowa.; Fertilizers -- Environmental aspects.; Runoff -- Iowa.; Tillage -- Environmental aspects.
Notes: "Project no. A-050-IA.  Duration: July 1973-October 1976.

Includes bibliographies.