@book{42850,
	author = {Ferdous, Mosa. Jannatul },
	title = {Effect of different levels of sulphur, zinc fertilizers and dursban-20 pesticide on nutrient content of carrot /},
	publisher = {University of Dhaka, },
	year = {2010.},
	address = {Dhaka :},
	note = {Thesis (MS )--Department of Soil, Water & Environment, University of Dhaka, Session : 2005-2006.}
}