TY  - BOOK
AU  - Rajeev K Upadhyay
TI  - IPM system in agriculture.vol-I(principles and perspectives)
SN  - 8185353395
U1  - 632.96 raj/ip 
PY  - 1996///
CY  - New delhi
PB  - Aditya books private limited
KW  - integrated pest management
KW  - pesticides resistance problem
ER  -