@book{32056,
	author = {Newhook, F. J. and Stamps, D. J.},
	title = {Tabular key to the species of Phytophathora de Bary},
	publisher = {Commonwealth Mycological Instiute,},
	year = {1978},
	series = {Mycological papers},
	address = {Kew Surrey :}
}