A conservationist approach on environmental diagnosis of ground use in the Iguatemi river basin, Mato Grosso do Sul State, Brazil - doi: 10.4025/actascibiolsci.v34i3.9001. Acta Sci. Biol. Sci. 2012;34(3):271-277. doi:10.4025/actascibiolsci.v34i3.9001