TY  - GEN
AU  - Nayar, K.K
AU  - Ananthakrishnan, T.N.
AU  - David, B.V
TI  - General and applied entomology
SN  - 0070965323
U1  - 595.7 
PY  - 1976///
CY  - New Delhi
PB  - Tata McGraw-Hill
ER  -