Hydrogeologic, water-quality, and land-use data for the reconnaissance of herbicides and nitrate in near-surface aquifers of the midcontinental United States, 1991
Main Author: | Kolpin, Dana W. |
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Other Authors: | Burkart, M. R., Thurman, E. M. 1946-, Geological Survey (U.S.) |
Format: | Microfilm |
Language: | English |
Published: |
Iowa City, Iowa : Denver, Colo. :
U.S. Dept. of the Interior, U.S. Geological Survey ; Books and Open-File Reports [Section, distributor],
1993.
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Physical Description: |
iv, 61 pages : illustrations, map ; 28 cm. |
Series: |
U.S. Geological Survey open-file report ;
93-114. |
Subjects: |
Item Description: |
Chiefly tables. Running title: Data for reconnaissance of herbicides and nitrate, midcontinental United States, 1991. Distributed to depository libraries in microfiche. Shipping list no.: 94-0205-M. Includes bibliographical references (page 3). Microfiche. [Denver, Colo. : U.S. Geological Survey, 1994] 1 microfiche : negative. |
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Physical Description: |
iv, 61 pages : illustrations, map ; 28 cm. |
Bibliography: |
Includes bibliographical references (page 3). |