TY  - BOOK
AU  - Singh, gursharan 
AU  - singh, Gursharan 
TI  - Textbook of Applied Entomology (vol-2): Insect of Economic Importance 
SN  - 9788127267520
U1  - 632.9 SIN 
PY  - 2023///
PB  - Kalyani
KW  - agriculture
ER  -