TY  - BOOK
AU  - Eastman,Samuel Ewer
AU  - Marx,Daniel
ED  - University of Puerto Rico Rio Piedras campus
ED  - Puerto Rico.
TI  - Ships and sugar: an evaluation of Puerto Rican offshore shipping
U1  - 387.51 
PY  - 1953///
CY  - Río Piedras, P. R.
PB  - University of Puerto Rico Press
KW  - Shipping
KW  - Puerto Rico
KW  - Local
KW  - Harbors
KW  - Commerce
KW  - History
KW  - Commerce.651::Puerto Rico
N1  - "Final report of the External Transportation Project ... the [University of Puerto Rico] Social Science Research Center."; Bibliographical footnotes
ER  -