@book{57932,
	title = {Effect of potassium naphthenate on grown, yield and metabolic processes of maize (zea mays l. var. j-1) /},
	publisher = {University Of Dhaka, },
	year = {1972.},
	address = {Dhaka : },
	note = {Thesis (MS )-- Department of Botany, University of Dhaka, 1972.}
}