TY - RPRT TI - Geology and coal resources of the Gulnare, Cuchara Pass, and Stonewall area, Huerfano and Las Animas Counties, Colorado AU - Gordon H. Wood AU - R. B. Johnson AU - G. H. Dixon PY - 1954 DO - 10.3133/ofr54337 UR - https://pubs.usgs.gov/publication/ofr54337 ID - ofr54337 ER -