@book {1966,
	title = {Genetic differences in plant tolerance to manganese toxicity},
	series = { Manganese in soils and plants},
	year = {1988},
	pages = {293-307},
	publisher = {Kluwer Publishers},
	organization = {Kluwer Publishers},
	address = {Dordrecht},
	author = {Foy, C. D and Scott, B. J. and Fisher, J. A}
}
