TY  - BOOK
AU  - Wadsworth,Frank Harold
TI  - The development of the forest land resources of the Luquillo Mountains Puerto Rico
PY  - 1949///
CY  - Ann Arbor, Mich.
PB  - University of Michigan
KW  - Puerto Rico
KW  - Local
N1  - Typescript (photocopy) Ann Arbor, Mich.; University Microfilm International; Thesis (PhD.) -- University of Michigan, 1949; Bibliography : p. [464]-481
ER  -