By Buergi Matthias   in Environment and History

ISSN:1752-7023|5|3|325-344

White Horse Press‎(1999)‎

Access to resources Favorite 20.621954

By Gimmi Urs   Buergi Matthias   in Environment and History

ISSN:1752-7023|13|2|211-246

White Horse Press‎(2007)‎

Access to resources Favorite 16.497562