TY  - BOOK
AU  - HILL, D S
TI  - Pests and diseases of tropical crops: field handbook
U1  - 632.091 3 H64P 
PY  - 1988///
PB  - Essex
KW  - CROPS -- - DISEASES AND PESTS
KW  - TROPICAL CROPS -- - DISEASES AND PESTS
ER  -