TY  - BOOK
AU  - David, B. Vasantharaj ,
TI  - Elements of Economic Entomology
U1  - 595 
PY  - 1982///
CY  - Madras
PB  - Popular Book Depot
KW  - Arthropods
KW  - Economic Entomology
KW  - Entomology
ER  -