TY  - RPRT
TI  - Physiography, geology, and land cover of four watersheds in eastern Puerto Rico: Chapter A in Water quality and landscape processes of four watersheds in eastern Puerto Rico
AU  - Sheila F. Murphy
AU  - Robert F. Stallard
AU  - Matthew C. Larsen
AU  - William A. Gould
PY  - 2012
DO  - 10.3133/pp1789a
UR  - https://pubs.usgs.gov/publication/pp1789A
ID  - pp1789A
ER  -