TY  - BOOK
AU  - Hahn S
TI  - Intergrated Pest Management For Tropical Root And Tuber Crop S
SN  - 978 131 051 0
PY  - 1990///
CY  - Bangkok
PB  - Amarin Group Printing
KW  - ROOT CROPS- DISEASES AND PESTS- INTERGRATED CONTROL- CONGRESSES
ER  -