TY  - RPRT
TI  - Philmont country: The rocks and landscape of a famous New Mexico ranch
AU  - G. D. Robinson
AU  - A. A. Wanek
AU  - W. H. Hays
AU  - M. E. McCallum
PY  - 1964
DO  - 10.3133/pp505
UR  - https://pubs.usgs.gov/publication/pp505
ID  - pp505
ER  -