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Pesticide inputs and levels: Minnesota waters-Lake Superior Basin /

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Corporate Authors: Minnesota Pollution Control Agency, United States. Environmental Protection Agency
Format: Government Document Book
Language:English
Published: [Washington] : [U.S. Environmental Protection Agency; for sale by the Supt. of Docs., U.S. Govt. Print. Off.], 1971 [i.e. 1972]
Series:Water pollution control research series.
Subjects:
Water > Pollution > Superior, Lake, Watershed.
Pesticides > Environmental aspects > Superior, Lake, Watershed.
Water > Pollution.
Water.
Pesticides > Environmental aspects.
Pesticides.
North America > Lake Superior Watershed.
Physical Description:viii, 108 pages : illustrations ; 28 cm.

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