TY  - RPRT
TI  - Gravity survey in the San Luis Valley area, Colorado
AU  - J. Robert Gaca
AU  - Daniel E. Karig
PY  - 1965
DO  - 10.3133/ofr6646
UR  - https://pubs.usgs.gov/publication/ofr6646
ID  - ofr6646
ER  -