TY  - BOOK
ED  - International potato center.
TI  - Major potato diseases, insects, and nematodes/ (Acc: D 1303)
SN  - 9290601795
U1  - 635.21 CIP 
PY  - 1996///
CY  - Peru;
PB  - International potato center
KW  - Potato diseases
ER  -