TY  - BOOK
AU  - Vidhyasekaran ,P.
TI  - Basic research for crop disease management
U1  - 632.7:001.5:633 N0 
PY  - 1990///
CY  - Delhi
PB  - Daya
KW  - P.Vidhyasekaran
KW  - Plant diseases,Diseases,Disease control
ER  -