TY  - BOOK
AU  - Holmes,Ricahrd Walker
TI  - Mines and minerals of the Great American Rift (Colorado-New Mexico)
PY  - 1983///
CY  - New York
PB  - Van Nostrand Reinhold
KW  - Mines and mineral resources
KW  - Colorado
KW  - New Mexico
N1  - Includes bibliography and index
ER  -