@misc{indiciaeccc0079908b3, title = {Water resources data, North Dakota, water year 1981. Volume 2. Missouri River Basin}, author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey}, year = {1982}, doi = {10.3133/wdrnd812}, url = {https://pubs.usgs.gov/publication/wdrND812}, note = {Source identifier: wdrND812} }