TY  - BOOK
AU  - S.K. Hahn
AU  -  F.E. Caveness, 
TI  - Integrated pest management for tropical root and tuber crops
SN  - 9781310510
U1  - 632.95 
PY  - 1990///
CY  - Ibadan
PB  - International institute of tropical agriculture
ER  -