@book{47192,
	author = {Mondragón Jacobo, Candelario. and Pimienta Barrios, Eulogio.},
	title = {Fertilización del nopal tunero},
	publisher = {INIFAP. Campo Experimental Norte de Guanajuato,},
	year = {1990},
	series = {INIFAP. Folleto técnico},
	address = {San José Iturbide, Gto. :}
}