Extent, magnitude, and sources of nitrate in the Flaxville and underlying aquifers, Fort Peck Indian Reservation, northeastern Montana
Water-resources investigations report ;
Nimick, David A., author.
Thamke, Joanna N., author.
Geological Survey (U.S.), issuing body.
Assiniboine and Sioux Tribes of the Fort Peck Indian Reservation, Montana. Office of Environmental Protection.
by David A. Nimick and Joanna N. Thamke ; in cooperation with the Office of Environmental Protection of the Fort Peck Tribes.
Extent, magnitude, and sources of nitrate in the Flaxville and underlying aquifers, Fort Peck Indian Reservation, northeastern Montana