@book{49731,
	author = {Karwan, Md. Jasim Muzaffar},
	title = {Investigations on Helminthosporium bicolor Mitra Causing Purple Sheath Spot of Maize (Zea Mays L.)},
	publisher = {TCA, Dholi},
	year = {1975},
	address = {Dholi, Muzaffarpur}
}