@book{52408,
	author = {Montoya Portilla, Víctor M.},
	title = {Asociación café-vainilla (Coffea arabica - Vanilla planifolia) en la zona cafetalera de Misantla, Veracruz},
	publisher = {El autor,},
	year = {1995},
	address = {Chapingo, Méx. :}
}