@book{79847,
	author = {Islam, Md. Zahirul and Rumi, Syed Rafiqul Alam, Supervisor },
	title = {Crop Diversification and Food Security in Northwest Bangladesg /},
	publisher = {Institute of Bangladesh Studies, University of Rajshahi,},
	year = {2015.},
	address = {Rajshahi :}
}