TY  - RPRT
TI  - Principal facts for gravity stations in the lower San Francisco and Hells Hole study areas and vicinity, Greenlee County, Arizona, and Catron and Grant counties, New Mexico
AU  - R.A. Martin
AU  - J. C. Wynn
AU  - G. A. Abrams
PY  - 1982
DO  - 10.3133/ofr821076
UR  - https://pubs.usgs.gov/publication/ofr821076
ID  - ofr821076
ER  -