TY  - RPRT
TI  - Geology and coal resources of the Stonewall-Tercio area, Las Animas County, Colorado
AU  - Gordon H. Wood
AU  - R. B. Johnson
AU  - D. H. Eargle
AU  - R. T. Duffner
AU  - Harold Major
PY  - 1951
DO  - 10.3133/coal4
UR  - https://pubs.usgs.gov/publication/coal4
ID  - coal4
ER  -