Piojeras River From Wikipedia, the free encyclopedia River in BoliviaPiojeras RiverLocationCountryBolivia The Piojeras River is a river of Bolivia. List of rivers of Bolivia References Rand McNally, The New International Atlas, 1993. This Santa Cruz Department location article is a stub. You can help Wikipedia by expanding it.vte This article related to a river in Bolivia is a stub. You can help Wikipedia by expanding it.vte Related Articles