TY  - BOOK
AU  - Heath, Maurice E.
AU  - Barnes, Robert F.
AU  - Metcalfe, Darrel S.
TI  - Forages: : the science of grassland agriculture
U1  - 633.2 
PY  - 1985///
CY  - Ames
PB  - Iowa State University
KW  - Forrajes
KW  - Plantas forrajeras
ER  -