Fuentes de aprovisionamiento y uso de obsidianas del ámbito boscoso y lacustre andino norpatagónico (provincia del Neuquén, Argentina)
Obsidian sources and use from forest and lake enviroment of north patagonian andes (Neuquén province, Argentina)
Obsidian sources and use from forest and lake enviroment of north patagonian andes (Neuquén province, Argentina)