@book{46962,
	author = {Tisselli, O. and Hymowitz, T.},
	title = {Sources of resistence to selected fungal, bacterial, viral and nematode disease of soybeans},
	publisher = {International Soybean Program,},
	year = {1980},
	series = {INSTOY series},
	address = {Urbana, Ill. :}
}