TY  - BOOK
AU  - Ahmed, Zia Uddin
AU  - Kabir, Syed M Humayun
AU  - Begum, Z N Tahmida 
ED  - Asiatic Society of Bangladesh
TI  - Encyclopedia of Flora and Fauna of Bangladesh: Annelida, Echinodermata, Acanthocephala Minor Phyla, Vol. : 16 
SN  - 9843000002860
U1  - 030 22
PY  - 2009///
CY  - Dhaka
PB  - Asiatic Society of Bangladesh
KW  -  Flora- Encyclopedia -Bangladesh
KW  -  Fauna- Encyclopedia -Bangladesh
KW  - Annelida
KW  -  Echinodermata
N1  - Includes index and references
ER  -