TY  - BOOK
AU  - Barnes, Robert F         ,ed.
TI  - Forage legumes for energy-efficient animal production
U1  - 633.2 B37 
PY  - 1985///
CY  - Springfield, Va.
PB  - Agricultural Research Service
KW  - Energía metabólica I.t
KW  - Plantas forrajeras
ER  -