@book{13753,
	author = {Beijerinck, Martinus Willem.},
	title = {Concerning a contagium vivum fluidum as cause of the spot disease of tobacco leaves},
	publisher = {American Phytopathological Society,},
	year = {1942},
	series = {Phyropathologial classics},
	address = {Ithaca, N.Y. :}
}