TY  - RPRT
TI  - Geochemical maps of the Pusch Ridge Wilderness Area, Pima County, Arizona
AU  - M. E. Hinkle
PY  - 1981
DO  - 10.3133/mf1356a
UR  - https://pubs.usgs.gov/publication/mf1356A
ID  - mf1356A
ER  -