TY  - RPRT
TI  - Volcanism in the western San Juan Mountains, Colorado
AU  - R. G. Luedke
AU  - W. S. Burbank
PY  - 1966
DO  - 10.1007/bf02597162
UR  - https://pubs.usgs.gov/publication/70221252
ID  - 70221252
ER  -