TY  - RPRT
TI  - Evaluation of the hydrologic system in the New Leipzig coal area, Grant and Hettinger counties, North Dakota
AU  - C. A. Armstrong
PY  - 1982
DO  - 10.3133/ofr82698
UR  - https://pubs.usgs.gov/publication/ofr82698
ID  - ofr82698
ER  -