TY  - BOOK
AU  - Humphreys, L              R
TI  - Tropical pastures and fodder crops
U1  - 633.2 H8 
PY  - 1978///
CY  - London
PB  - Longman
KW  - Pastos
KW  - Trópicos
KW  - Plantas forrajeras I. t
ER  -