TY  - BOOK
AU  - Narayanswamy,P.
TI  - Crop Diseases man. Prin. & Practices
SN  - 978-9380235677
U1  - 632.3 
PY  - 2011///
CY  - Veer Brothers, Mandsaur
PB  - NIPA Delhi
KW  - Plant diseases
ER  -