TY  - RPRT
TI  - Preliminary coal resource occurrence map of the Wyodak Bed in The Gap SW quadrangle, Campbell County, Wyoming
AU  - Juliana Waring
PY  - 1976
DO  - 10.3133/ofr76553
UR  - https://pubs.usgs.gov/publication/ofr76553
ID  - ofr76553
ER  -