TY  - RPRT
TI  - Principal facts for gravity stations in the Sangre de Cristo Mountains, Rio Grande and Isabel National Forests, south-central Colorado
AU  - G. A. Abrams
PY  - 1993
DO  - 10.3133/ofr9318
UR  - https://pubs.usgs.gov/publication/ofr9318
ID  - ofr9318
ER  -