TY  - RPRT
TI  - Preliminary report on the general geology and engineering geology of Noonan quadrangle, North Dakota
AU  - R. C. Townsend
PY  - 1947
DO  - 10.3133/70222264
UR  - https://pubs.usgs.gov/publication/70222264
ID  - 70222264
ER  -