TY  - RPRT
TI  - Map showing mineral resource evaluation of 53 proposed wilderness areas, California
AU  - Luis A. Fraticelli
AU  - John Patrick Albers
PY  - 1981
DO  - 10.3133/ofr811215
UR  - https://pubs.usgs.gov/publication/ofr811215
ID  - ofr811215
ER  -