found: Work cat.: La Verde valle, 1982: t.p.(Val Rendena)
found: PREMARC, 11/18/86(Rendena Valley)
found: The Times, London. The Times atlas of the world, 1955-59: v. 4(Rendena, Val, Italy)
found: Grande enciclopedia Vallardi, 1968-71(Rendena, Valle)
found: Enciclopedia italiana di scienze, lettere ed arti, 1929-39(Rendena, Valle)
found: GeoNames [algorithmically matched]valley; 46°07ʹ00ʺN 010°45ʹ00ʺE
notfound: Lippincott;Web. geog.;United States. Office of Geography. Italy and associated areas, 1956