00386nam a2200121Ia 4500 IA_3846,20/08/2007,19/01/2012,0000002003 mx 0000000000spa00," Departamento de Ingenieria Agroindustrial 220117s xx 000 0 und d 183219 TESIS 935 Rojas Herrera 155488 Frijol negro 43474 183219 183219