@book{47870,
	author = {Heredia Zepeda, Adalberto.},
	title = {Elena, Santa Teresa y Estrella Roja},
	publisher = {INIFAP. Campo Experimental Bajío,},
	year = {1989},
	series = {INIFAP. Folleto técnico},
	address = {Celaya, Gto. :}
}