@book{41939,
	title = {Studies on the fry nursing of two indigenous catfishes magur, clarias batrachus (Linnaeus, 1758) and singhi, heteropneustes fossilis (bloch, 1774) / },
	publisher = {University of Dhaka, },
	year = {2006.},
	address = {Dhaka : },
	note = {Thesis (M. S.) -- Department of Zoology, University of Dhaka, 2002-2003}
}