@book{5597,
	author = {Tapia Silva, Felipe Omar. and Ruiz Díaz Fleitas, María Estela.},
	title = {Evaluación técnico económica del Molino Silverio Tuxtepec, Oax.},
	publisher = {El autor,},
	year = {1990},
	address = {Chapingo, Méx. :}
}