TY  - BOOK
AU  - Little, V A
TI  - General and applied entomology : :  2nd ed
U1  - 595.7 
PY  - 1963///
CY  - New Delhi
PB  - Oxford
KW  - Insecta
KW  - Apterygota
KW  - Hemiptera
KW  - Neuroptera
KW  - Diptera
ER  -