TY  - RPRT
TI  - Geology and mineral deposits of the Boleo copper district, Baja California, Mexico
AU  - I.F. Wilson
AU  - V.S. Rocha
PY  - 1955
DO  - 10.3133/pp273
UR  - https://pubs.usgs.gov/publication/pp273
ID  - pp273
ER  -