TY  - BOOK
AU  - Mukhopadhyay, P.
TI  - Handbook on common aquatic coleoptera W.S.R. to family gyrinidae, noteridae, dytiscidae and hydrophilidae of India / 
SN  - 9788181713971
U1  - 591.05 
PY  - 2015///
CY  - Kolkata
PB  - Zoological Survey of India
ER  -