TY  - BOOK
AU  - Wheeler, William Archie.
TI  - Forage and psature crops, a handbook of information about the grasses and legumes grown for forage in the United States
U1  - 633.2 
PY  - 1950///
CY  - Toronto
PB  - Van Nostrand
KW  - Gramíneas
KW  - E.U.A
KW  - Plantas forrajeras
ER  -