TY  - BOOK
AU  - Kumar, Arvind(ed.)
ED  - Kaur, Harbhajan(ed.)
TI  - Ecobiology of aquatic insects
SN  - 9788170355489
U1  - 595.709 
PY  - 2008///
CY  - Delhi :  
PB  - Daya Publishing House
ER  -