TY  - RPRT
TI  - Assessment of undiscovered phosphate resource potential of the Dominican Republic
AU  - R.P. Sheldon
AU  - R. C. McDowell
PY  - 1985
DO  - 10.3133/ofr85732
UR  - https://pubs.usgs.gov/publication/ofr85732
ID  - ofr85732
ER  -