Books by Hans Hurni
Research for sustainable devel
Research for sustainable development
Research for mitigating syndro
Research for mitigating syndromes of global change
Reconciling conservation with
Reconciling conservation with sustainable development
African mountain development i
African mountain development in a changing world
African mountains and highland
African mountains and highlands
Guidelines for development age
Guidelines for development agents on soil conservation in Ethiopia
Aetiologie, verlauf und progno
Aetiologie, verlauf und prognose der Akuten Nierensuffizienz