@book{2310,
	author = {Muñoz Valenzuela, Sergio.},
	title = {Guía para producir ajonjolí en el sur de Sonora},
	publisher = {INIFAP. Campo Experimental Valle del Yaqui,},
	year = {1990},
	address = {Cd. Obregón, Son. :},
	note = {D45-93}
}