TY  - RPRT
TI  - Map of the Kokomo (Tenmile) zinc-lead mining district, Colorado
AU  - A.M. Koschmann
AU  - F. G. Wells
PY  - 1948
DO  - 10.3133/ofr4834
UR  - https://pubs.usgs.gov/publication/ofr4834
ID  - ofr4834
ER  -