Shallow ground-water quality beneath cropland in the Red River of the North Basin, Minnesota and North Dakota, 1993-95 | Shallow ground water quality beneath cropland in the Red River of the North Basin, Minnesota and North Dakota
1997
Cowdery, T. K. (Timothy K)
AGROVOC Keywords
Bibliographic information
Publisher U.S. Geological Survey, Branch of Information Services [distributor] | Mounds View, Minn. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : U.S. Geological Survey, Branch of Information Services [distributor], 1997
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