TY  - BOOK
TI  - Studies on the water quality, fish growth and production in semi-intensively managed ponds at two stocking rations
U1  - 639.311 
PY  - 1997///
CY  - Dhaka
PB  - University of Dhaka, 
KW  - Fisheries
N1  - Thesis (MS )--Department of Zoology, University of Dhaka, Session : 1993-1994; Includes bibliographical references
ER  -