Incorporación de la Gestión Integrada de Recursos Hídricos GIRH, en proyectos de agua potable y saneamiento de la localidad de mariposas del municipio de Puerto Villaroel.

The Digital Archive of Latin American and Caribbean Ephemera is a steadily growing repository containing a previously unavailable subset of Princeton’s Latin American Ephemera Collection as well as newly acquired materials being digitized and added on an ongoing basis.