@book{41892,
	title = {Diazinon-induced behavioural and histological changes in the gill, stomach, intestine and liver of a freshwater catfish Shingi, heteropneustes fossilis (Bloch, 1794) /},
	publisher = {University of Dhaka, },
	year = {2006.},
	address = {Dhaka :},
	note = {Thesis (MS )--Department of Zoology, University of Dhaka, Session : 2001-2002.}
}