Agricultural drainage wells in Iowa
Subtitle: hydrogeologic settings and water-quality implications
By: prepared by R.D. Libra and G.R. Hallberg.
Contributors: Hallberg, George R.
Series: Technical information series ;; 24; Technical information series (Iowa. Dept. of Natural Resources. Geological Survey Bureau) ;; 24.
Publisher: Iowa Dept. of Natural Resources, Energy and Geological Resources Division, Geological Survey Bureau
Published: 1993
Place of publication: Iowa City, Iowa (109 Trowbridge Hall, Iowa City 52242-1319)
Language: eng
Number of pages: 39
Subjects: Agricultural pollution -- Iowa.; Drainage -- Environmental aspects -- Iowa.; Groundwater -- Iowa -- Quality.; Hydrogeology -- Iowa.
Notes: Includes bibliographical references (p. 37-39).
"Supported, in part, by: the Iowa Groundwater Protection Act of 1987; the Iowa Department of Agriculture and Land Stewardship, Division of Soil Conservation through the Integrated Farm Management Demonstration Project; and through grants from the U.S. Environmental Protection Agency, Region VII, Nonpoint Source Program."
"April 1993."