TY  - RPRT
TI  - Mineral resource potential of the El Malpais Instant Study Area and adjacent areas, Valencia County, New Mexico
AU  - P. R. Bigsby
AU  - C. H. Maxwell
PY  - 1981
DO  - 10.3133/ofr81557
UR  - https://pubs.usgs.gov/publication/ofr81557
ID  - ofr81557
ER  -