TY  - RPRT
TI  - Memorandum concerning hydrologic studies needed in the Virgin Islands, with an addendum on Puerto Rico
AU  - C. L. McGuinness
PY  - 1951
DO  - 10.3133/ofr51137
UR  - https://pubs.usgs.gov/publication/ofr51137
ID  - ofr51137
ER  -