TY  - RPRT
TI  - Simple Bouguer gravity map of the Monrovia Quadrangle, Liberia
AU  - John C. Behrendt
AU  - C.S. Wotorson
PY  - 1974
DO  - 10.3133/i775e
UR  - https://pubs.usgs.gov/publication/i775E
ID  - i775E
ER  -