Nonpoint-source agricultural chemicals in ground water in Nebraska : preliminary results for six areas of the High Plains aquifer /
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Author / Creator: | Chen, Hsiu-Hsiung, 1937- author. |
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Imprint: | Lincoln, Nebraska : U.S. Geological Survey, 1987. |
Description: | 1 online resource (vi, 68 pages) : illustrations, maps. |
Language: | English |
Series: | Water-resources investigations report ; 86-4338 Water-resources investigations report ; 86-4338. |
Subject: | |
Format: | E-Resource U.S. Federal Government Document Book |
URL for this record: | http://pi.lib.uchicago.edu/1001/cat/bib/12691845 |