@book{101122,
	title = {Growth of paddy varieties in nutrient culture solutions with special reference to the effect of Ca/Mg, C/K and Mg/K ratios on IR-5 /},
	publisher = {University Of Dhaka, },
	year = {1974.},
	address = {Dhaka : },
	note = {Thesis (MS )-- Department of Soil, Water & Environment, University of Dhaka,1974.}
}