TY  - BOOK
AU  - Cadilla,José F.
ED  - Puerto Rico.
TI  - Limestone and marble resources of Puerto Rico
T2  - Geologist, Mineralogy and Geology Section, bulletin
PY  - 1959///
CY  - [San Juan P.R.
PB  - Economic Development Administration
KW  - Geolgoy
KW  - Puerto Rico
KW  - Local
KW  - Marble
KW  - Limestone
KW  - Mineralogy
N1  - Bibliography : p. 58-62
ER  -