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3by Farina, G., Azienda Foreste Demaniali della Regione Siciliana, Palermo (Italy) oth, European Forestry Commission. Working Party on the Management of Mountain Watersheds eng 27 Sep - 9 Oct 1982 Sess. 13 Palermo (Italy), Associazione Italiana di Idronomia, Padua (Italy) oth
Published 1984Texto bibliotecaFAO IT