Buscar
Itens para a visualização no momento 21-21 of 21
Projeto árvore da vida para a preservação dos ambientes naturais
(Universidade Federal de Santa Maria, 2010-10-22)
The deletion of the native vegetation and the not wise usage of the ground has been
determining the reduction of Brazilian biome and threading its existence. Among other
important means to revert this situation, and ...