@book{29885,
	author = { Goodall,David W. and Gregory F.G.},
	title = {Chemical composition of plants as an index of their nutritional status},
	publisher = { Imperial Bureau of Horticulture and Plantation Crops, },
	year = {c1947.},
	series = { 	Commonwealth Bureau of Horticulture and Plantation Crops.; Technical communication},
	address = {East Malling, Eng. :}
}