TY  - BOOK
AU  - B. Vasantharaj David
AU  -  T. Kumaraswami, 
TI  - Elements of economic entomology. Ed 4
U1  - 595.706 
PY  - 1988///
CY  - Madras
PB  - Popular Book Dept
N1  - B. Vasantharaj David & T. Kumaraswami: Elements of economic entomology. Ed 4.  (4th Ed)  Madras.  Popular Book Dept,, 1988. Rs. 80.00--(595.706DAV)
ER  -