Title: Informe final = Final report : maya /
Authors: Niño de Guzmán, Guillermo.; United Nations Development Programme.
Publisher: Proyecto Regional para el Patrimonio Cultural, Urbano y Natural-Ambiental, PNUD, UNESCO,
Year: 1993
Subjects: Mayas Economic conditions Congresses.; Mayas Social conditions Congresses.; Sustainable development Central America Congresses.; Sustainable development Mexico Congresses.; Economic development Central America Congresses.; Economic development Mexico Congresses.