part of a collection, in memorian of ITEREI natural resources and the several pioneer sustainable activities, which where there held since 1978 up to 2012 , such as ecotourism, arts, science, environmental education and since 1985 activism in order to save the forest and its sparkling net of mountain pure water streams from fragmentation. One of the 21 e-books , is named Capítulo Iterei Memoria an