TY  - RPRT
TI  - Mine and prospect map of the Pusch Ridge Wilderness Area, Pima County, Arizona
AU  - G. S. Ryan
PY  - 1982
DO  - 10.3133/mf1356c
UR  - https://pubs.usgs.gov/publication/mf1356C
ID  - mf1356C
ER  -