TY  - BOOK
AU  - Pratibha Sharma
AU  -  D.V. Singh  Cetre of Advance Studies in Plant Pathology
TI  - Training course on challenges and opportunities of biological control in plant disease management : A Pratical Manual
U1  - 632 
PY  - 2001///
CY  - New Delhi
PB  - Indian Agricultural Research Institute
KW  - Plant Pathology
ER  -