Artigos Técnicos
The thermal regime and mineralogical attributes of highland volcanic-ash soils from the Cotopaxi volcano, Ecuador: absent permafrost and little pedogenesis
Alexandre Muselli Barbosa; M.R. Fracelino; A. Thomazini; C.E.G.R. Schaefer; L.H.C. Anjos; M.G. Pereira; G.B. Lyra