TY  - RPRT
TI  - Phosphate mineralization at Bomi hill and Bambuta, Liberia, west Africa
AU  - J. M. Axelrod
AU  - M. K. Carron
AU  - Thomas P Thayer
PY  - 1952
UR  - https://pubs.usgs.gov/publication/70205295
ID  - 70205295
ER  -