TY  - RPRT
TI  - Photogeologic map of the Mount Peale-9 quadrangle, San Juan County, Utah, and Montrose and San Miguel Counties, Colorado
AU  - R.J. Hackman
PY  - 1956
DO  - 10.3133/i157
UR  - https://pubs.usgs.gov/publication/i157
ID  - i157
ER  -