TY  - BOOK
AU  - Monroe,Watson Hiner
ED  - Puerto Rico.
ED  - Geological Survey (U.S.)  
TI  - Geology of the Vega Alta quadrangle, Puerto Rico
T2  - [Geologic quadrangle map of the United States] / United States Geological Survey
PY  - 1963///
CY  - Washington, D.C.
PB  - United States Geological Survey
KW  - Geology
KW  - Puerto Rico
KW  - Camuy quadrangle
KW  - Maps
KW  - Local
KW  - Vega Alta (P.R.)
N1  - Includes text on sheet; Includes bibliography
ER  -