TY  - BOOK
AU  - 
TI  - Grasslands and grasses of Puerto Rico
T2  - Bulletin / University of Puerto Rico. Agricultural Experiment Station
PY  - 1952///
CY  - Río Piedras, Puerto Rico
PB  - Agricultural Experiment Station, University of Puerto Rico
KW  - Grasses
KW  - Puerto Rico
KW  - Varieties
KW  - Local
KW  - Grasslands
N1  - "A thesis presented to the Faculty of the Graduate School, University of Nebraska, in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Botany."
ER  -