TY  - BOOK
AU  - Vidhyasekaran,P  .
TI  - Physiology of disease resistance in field crops / 
SN  - 8170193613
U1  - 633 
PY  - 1990///
CY  - New Delhi : 
PB  - Today and Tomorrows Printers and Publishers , 
KW  - PLANTATION CROPS
N1  - Includes index
ER  -