TY  - RPRT
TI  - Geology and ground-water hydrology of the Heart River irrigation project and the Dickinson area, North Dakota
AU  - Paul C. Tychsen
AU  - Herbert A. Swenson
PY  - 1950
DO  - 10.3133/cir34
UR  - https://pubs.usgs.gov/publication/cir34
ID  - cir34
ER  -