TY  - BOOK
TI  - Ratio optimization of media ingredients for culture of tubificid worms and determination of sustainable harvest level
U1  - 639.75 
PY  - 2009///
CY  - Dhaka
PB  - University of Dhaka, 
KW  - Fish culture
N1  - Thesis (MS )--Department of Fisheries, University of Dhaka, Session : 2005-2006; Includes bibliographical references
ER  -