TY  - BOOK
AU  - Upadhyay, K.D.
TI  - Management of Beneficial Insect 
SN  - 978-81-949259-9-6
U1  - 632.7 
PY  - 2021///
PB  - Meerut, Rama Pub. House
KW  - Entomology
ER  -