TY  - RPRT
TI  - Photogeologic map of the Chaco Canyon 3 quadrangle, McKinley County, New Mexico
AU  - Allan N. Kover
AU  - A. B. Olson
PY  - 1967
DO  - 10.3133/ofr67141
UR  - https://pubs.usgs.gov/publication/ofr67141
ID  - ofr67141
ER  -