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Skogar och myrar i norra Sverige i deras funktioner som betesmark och slåtter
Frödin, John, (1952)
Institutions, sustainable land use and welfare : the case of forest and Grazing lands in Northern Ethiopia
Gebreegziabher, Zenebe, (2010)
Institutions, sustainable land use and consumer welfare : the case of forest and grazing lands in northern Ethiopia
Gebreegziabher, Zenebe, (2012)
Bounded rationality and economic evolution : a contribution to decision making, economics and management
Tisdell, Clement A., (1996)
Wild pigs : environmental pest or economic resource?
Tisdell, Clement A., (1982)
Tourism in the APEC region and its promotion in an ecologically sound way through regional co-operation
Tisdell, Clement A., (1994)