TY  - RPRT
TI  - Instrumental neutron activation analyses of Cenozoic volcanic rocks, phenocrysts, and associated intrusions from the southern Rocky Mountains and adjacent areas
AU  - Peter W. Lipman
AU  - H. R. Bowman
AU  - R. Knight
AU  - Hugh T. Millard
AU  - J.S. Pallister
AU  - K. Street
AU  - H. Wollenberg
AU  - R. A. Zielinski
PY  - 1982
DO  - 10.3133/ofr821069
UR  - https://pubs.usgs.gov/publication/ofr821069
ID  - ofr821069
ER  -