Agricultural chemicals in ground and surface water in a small watershed in Clayton County, Iowa, 1988-91.

Bibliographic Details
Main Author: Kalkhoff, Stephen J.
Corporate Authors: Iowa. Department of Natural Resources. Geological Survey Bureau, Geological Survey (U.S.)
Other Authors: Schaap, Bryan D.
Format: Government Document Book
Language:English
Published: Iowa City, Iowa : U.S. Dept. of the Interior, U.S. Geological Survey : 1996.
Series:Water-resources investigations report ; 95-4158.
Subjects: