TY  - RPRT
TI  - Contributions to economic geology, 1922, Part I, Metals and nonmetals except fuels--The Candelaria silver district, Nevada
AU  - Adolph Knopf
PY  - 1923
DO  - 10.3133/b735a
UR  - https://pubs.usgs.gov/publication/b735A
ID  - b735A
ER  -