TY  - BOOK
AU  - Chattopadhyay, SB
TI  - Principles and procedures of plant protection 
SN  - 9788120402027
U1  - 632 
PY  - 1991/// (2018 reprint)
CY  - New Delhi ; Kolkata
PB  - CBS
KW  - Plant diseases
KW  - Plants, Protection of
KW  - Agricultural pests
ER  -