Shallow groundwater and surface water monitoring of the Silver Creek sub-basin within the Big Spring basin,  1986-1995
Subtitle: a summary review
By: prepared by R.D. Rowden, R.D. Libra, H. Liu.
Contributors: Libra, Robert D., 1955-; Liu, H.; Big Spring Basin Demonstration Project.
Series: Technical information series ;; 38; Technical information series (Iowa. Dept. of Natural Resources. Geological Survey Bureau) ;; 38.
Publisher: Iowa Dept. of Natural Resources
Published: 1998
Place of publication: [Iowa City, Iowa]
Language: eng
Number of pages: 94
Subjects: Groundwater -- Pollution -- Iowa -- Clayton County.; Atrazine -- Environmental aspects -- Iowa -- Clayton County.; Herbicides -- Environmental aspects -- Iowa -- Clayton County.; Nitrates -- Environmental aspects -- Iowa -- Clayton County.
Notes: Includes bibliographical references (p. 93-94).
"A report of the Big Spring Basin Demonstration Project."
"March 1998."