TY  - RPRT
TI  - Geologic map of Lake Valley manganese district, Sierra County, New Mexico
AU  - S. C. Creasey
AU  - A.E. Granger
PY  - 1953
DO  - 10.3133/mf9
UR  - https://pubs.usgs.gov/publication/mf9
ID  - mf9
ER  -