TY  - BOOK
AU  - Dr. Gulati Praveen
TI  - Handbook of Aquatic insects / (Acc. 4735)
SN  - 8192173825
U1  - 595.7 GUL 
PY  - 2012///
CY  - New Delhi
PB  - Bio- Green Books
KW  - Handbook of Aquatic insects
ER  -