TY  - BOOK
AU  - Baggs,William C.
TI  - Puerto Rico: showcase of development
PY  - 1962///
CY  - [Chicago]
PB  - Encyclopaedia Britannica, Inc.
KW  - Puerto Rico
KW  - Civilization
KW  - Local
N1  - "A special feature reprinted from the 1962 Britannica Book of the Year"; Bibliography : p. 38
ER  -