Hydrology and chemistry of selected prairie wetlands in the Cottonwood Lake area, Stutsman County, North Dakota, 1979-82 / by J.W. LaBaugh ... [et al.] (U.S. Geological Survey professional paper ; 1431)
Hydrology and chemistry of selected prairie wetlands in the Cottonwood Lake area, Stutsman County, North Dakota, 1979-82 / by J.W. LaBaugh ... [et al.]
(U.S. Geological Survey professional paper ; 1431)