TY  - RPRT
TI  - Coal resource occurrence and coal development potential maps of the Lost Springs NW Quadrangle, Converse and Niobrara counties, Wyoming
AU  - IntraSearch Inc.
PY  - 1979
DO  - 10.3133/ofr79473
UR  - https://pubs.usgs.gov/publication/ofr79473
ID  - ofr79473
ER  -