TY  - BOOK
AU  - Masefield,G.B., x
AU  - x
TI  - A handbook of tropical agriculture: x
SN  - x  
U1  - 630/MAH 
PY  - 1970///
CY  - Oxford
PB  - Clarendon,Press.
KW  - Tropical Agriculture
KW  - Agriculture
ER  -