TY  - BOOK
AU  - Bromfield,Calvin Stanton
TI  - Geology  of the Mount Wilson quadrangle, western San Juan Mountains, Colorado,
AV  - QE75 .B9 no. 1227
U1  - 557.88/38 
PY  - 1967///
CY  - Washington
PB  - U.S. Govt.  Print.  Off.
KW  - Geology
KW  - San Juan Mountains (Colo. and N.M.)
N1  - Part of illustrative matter fold. in pocket; Prepared on behalf of the U. S. Atomic Energy Commission; Bibliography: p. 94-97
ER  -