TY  - RPRT
TI  - Photogeologic map of the Navajo Mountain-14 quadrangle, San Juan County, Utah, and Coconino County, Arizona
AU  - R.J. Hackman
PY  - 1957
DO  - 10.3133/i238
UR  - https://pubs.usgs.gov/publication/i238
ID  - i238
ER  -