TY  - RPRT
TI  - Field trip guide to selected studies of the Southwest Mineral and Environmental Investigations Project in southeastern Arizona
AU  - B. B. Houser
AU  - M. E. Gettings
AU  - M.W. Bultman
AU  - Floyd Gray
AU  - K.R. Caruthers
AU  - D.M. Hirschberg
PY  - 1999
DO  - 10.3133/ofr99544
UR  - https://pubs.usgs.gov/publication/ofr99544
ID  - ofr99544
ER  -