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Subjects
Groundwater, Hydrology, Water quality, Agricultural chemicals, Aquifers, Environmental aspects of Agricultural chemicals, Geological Survey (U.S.), Groundwater flow, Mathematical models, Pollution, Quality, Research, Water quality managementPlaces
Iowa, Missouri River Valley, Monona County, Story County, Woodbury County, Boone County, Missouri, Newton Region, Story County (Iowa)ID Numbers
- OLID: OL1157731A
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| August 19, 2008 | Edited by an anonymous user | fix author name |
| April 1, 2008 | Created by an anonymous user | initial import |