TY  - RPRT
TI  - Drill-hole location maps, Carlsbad mining district, Eddy and Lea Counties, New Mexico
AU  - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey
PY  - 1978
DO  - 10.3133/ofr79251
UR  - https://pubs.usgs.gov/publication/ofr79251
ID  - ofr79251
ER  -