TY  - BOOK
AU  - .Hahn, S K.; Caveness, F E.
TI  - Integrated pest management for tropical root and tuber crops/ (Acc: D 1317)
SN  - 9781310510
U1  - 635.2 HAH 
PY  - 1990///
CY  - Ibadan, Nigeriat;
PB  - International Institute of Tropical  Agriculture.
KW  - Pest management
ER  -