TY  - BOOK
AU  - Yayock, J. Y.,
TI  - Crop Science And Production In Warm Climates
T2  - Macmillan intermediat agriculture series,
U1  - 631.50913 YAY 
PY  - 1988///
CY  - London
PB  - Macmillan
KW  - Crops production-warm climate
ER  -