@book{170939,
	author = {Cadena Morales, Miguel and Sánchez Quintero, Oscar Ciro},
	title = {Determinación de alternativas para optimizar las zafras del Ingenio Azucarero Emiliano Zapata /},
	publisher = {El autor,},
	year = {1987},
	address = {Chapingo, México :},
	url = {http://10.13.5.2/tesis/1987-Cadena_Morales_Miguel_Tesis.pdf}
}