TY  - BOOK
AU  - 
AU  - Jansson,Richard K
TI  - Sweet potato pest management : A global perspective
SN  - 81 204 0635 4
U1  - 632 . 9 
PY  - 1991///
CY  - New Delhi
PB  - Oxford & IBH Publishing Co.Pvt.Ltd.
KW  - edible tubers
KW  - Horticulture
ER  -