TY  - BOOK
AU  - SHUKLA, G.S.
AU  - UPADHYAY, V.B.
TI  - ECONOMIC ZOOLOGY
SN  - 81 7133 318 4
U1  - 591.6 
PY  - 1997///
CY  - Meerut
PB  - Rastogi Publications, Meerut 
ER  -