TY  - BOOK
AU  - Picó,Rafael
TI  - The geographic regions of Puerto Rico
AV  - F1958 .P5
U1  - 917.295 23
PY  - 1950///
CY  - Río Piedras, Puerto Rico
PB  - University of Puerto Rico Press
KW  - Puerto Rico
KW  - Local
KW  - Geography
N1  - Based on thesis-Clark University; Bibliography: p. 233-256
ER  -