TY  - RPRT
TI  - Water Resources Data Puerto Rico and the U. S. Virgin Islands, water year 1991
AU  - R.E. Curtis
AU  - Zaida Aquino
AU  - P.L. Diaz
AU  - R.J. Vachier
PY  - 1992
DO  - 10.3133/wdrpr911
UR  - https://pubs.usgs.gov/publication/wdrPR911
ID  - wdrPR911
ER  -