TY  - RPRT
TI  - Sentinel Peak NW quadrangle, Montezuma County, Colorado
AU  - E. B. Ekren
AU  - F. N. Houser
PY  - 1957
DO  - 10.3133/mf132
UR  - https://pubs.usgs.gov/publication/mf132
ID  - mf132
ER  -