TY  - RPRT
TI  - Federal coal resource occurrence and coal development potential maps of the Milk Lake 7 1/2-minute quadrangle, McKinley County, New Mexico
AU  - Berge Exploration Inc.
PY  - 1979
DO  - 10.3133/ofr791377
UR  - https://pubs.usgs.gov/publication/ofr791377
ID  - ofr791377
ER  -