TY  - RPRT
TI  - Bouguer gravity and generalized elevation maps of Colorado
AU  - John C. Behrendt
AU  - LaCretia Y. Bajwa
PY  - 1974
DO  - 10.3133/gp896
UR  - https://pubs.usgs.gov/publication/gp896
ID  - gp896
ER  -