TY  - RPRT
TI  - Significance of gold and silver in drainage samples from the vicinity of the Baboquivari Peak Wilderness Study Area, Pima County, Arizona
AU  - G.A. Nowlan
PY  - 1988
DO  - 10.3133/ofr88426
UR  - https://pubs.usgs.gov/publication/ofr88426
ID  - ofr88426
ER  -