@book{4930,
	author = {Velasco Martínez, Fredi. and Mendoza Onofre, Leopoldo Ernesto.},
	title = {ISTMEÑO, nueva variedad de sorgo de polinización libre para el Istmo de Tehuantepec},
	publisher = {INIFAP. Campo Experimental Istmo de Tehuantepec,},
	year = {1991},
	series = {INIFAP. Campo Experimental Valles Centrales. Folleto técnico},
	address = {Juchitán, Oax. :},
	note = {55-61}
}