TY  - RPRT
TI  - The U.S. Geological Survey Marine Geology Program in Puerto Rico
AU  - Rafael W. Rodriguez
AU  - William C. Schwab
AU  - Bruce R. Richmond
AU  - William P. Dillon
PY  - 1993
DO  - 10.3133/ofr93580
UR  - https://pubs.usgs.gov/publication/ofr93580
ID  - ofr93580
ER  -