Water quality of Corydon Reservoir before implementation of agricultural best-management practices in the basin, Wayne County, Iowa, September 1990 to September 1991
By: by Stephen J. Kalkhoff ; prepared in cooperation with Iowa Department of Natural Resources (Geological Survey Bureau), U.S. Environmental Protection Agency, U.S. Department of Agriculture
Contributors: Geological Survey (U.S.)
Series: Water-resources investigations report -- 93-4099
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; Books and Open-File Reports [distributor]
Published: 1993
Place of publication: Iowa City, Iowa; Denver, Colo
Language: eng
Number of pages: 36
Subjects: Water quality -- Iowa -- Wayne County; Agricultural chemicals -- Environmental aspects -- Iowa -- Wayne County
Notes: Shipping list no.: 93-0640-P

Includes bibliographical references (p. 35-36)