@book{50374,
	author = {Plaizer, A. C.},
	title = {A revision of catharanthus roseus (L.) G. Don (Apocynaceae)},
	publisher = {Veeman & Zonen,},
	year = {1981},
	series = {Mededelingen Landbouwhogeschool Wageningen Nederland},
	address = {Wageningen :}
}