TY  - BOOK
AU  - Gierbolini, Robert E.
ED  - United States
TI  - Soil survey of Mayaguez area of Western Puerto Rico: area de Mayaguez
PY  - 1975///]
CY  - et al. Washington
PB  - U.S. Govt. Print. Off.
KW  - Soils
KW  - Mayaguez, P. R
KW  - Maps
KW  - Local
N1  - Cover title; English and Spanish
ER  -