@book{42543,
	title = {Studies on the endoparasitic helminth infestation,gross anatomy and histopathological changes in the cat fishes Chaca chaca (Hamilton-Buchanan, 1822), Mystus aor (Hamilton-Buchanan, 1822) and Mystus bleekeri (Day,1889) / },
	publisher = {University of Dhaka,},
	year = {1997.},
	address = {Dhaka : },
	note = {Thesis (MS )—Department of Zoology, University of Dhaka, Session : 1993-1994.

}
}