@book{80940,
	author = {Hossain, Syed, Zabid  and Hossain, Maqbul, Supervisor },
	title = {Shrimp culture in Bangladesh an analysis of productivity and profitability / },
	publisher = {Department of Accounting, University of Rajshahi,},
	year = {1991},
	address = {Rajshahi :}
}