Agricultural chemicals in ground and surface water in a small watershed in Clayton County, Iowa, 1988-91 / by Stephen J. Kalkhoff and Bryan D. Schaap.
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| Online Access: |
Online Access |
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| Main Authors: | , |
| Corporate Author: | |
| Format: | Government Document eBook |
| Language: | English |
| Published: |
Iowa City, Iowa :
U.S. Geological Survey,
1995.
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| Series: | Water-resources investigations report ;
95-4158. |
| Subjects: |
Internet
Online AccessOnline
| Call Number: |
I 19.42/4:95-4158
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| I 19.42/4:95-4158 | Available |