TY  - BOOK
AU  - David, B. Vasantharaj.
AU  - Kumaraswami, T.
TI  - Elements of Economic Entomology / 
U1  - 595.706 
PY  - 1978///
CY  - .- Madras
PB  - : Popular Book
KW  - Pure Sciences
KW  - Zoological Sciences
KW  - Entomology
KW  - Economic Zoology
ER  -