Yazar
Hans Hurni
9 cilt bulundu.
Hans Hurni · Ministry of Agriculture, Natural Resources Conservation and Development Main Dept., Community Forests and Soil Conservation Development Dept.
100 sayfa · 1986
Handbooks, manuals / Soil conservation
Hans Hurni · African Mountains Association
332 sayfa · 1999
Agriculture / Congresses / Mountain ecology / Rural development / Sustainable development
Hans Hurni · NCCR North-South
467 sayfa · 2004
International cooperation / Globalization / Sustainable development / Research
Hans Hurni · Centre for Development and Environment (CDE), Institute of Geography, University of Berne
470 sayfa · 2000
Environmental management / Management / Rural development / Sustainable development
Urs Wiesmann, Hans Hurni · NCCR North-South, Centre for Development and Environment (CDE) and Instiute of Geography, University of Bern
640 sayfa · 2011
Sustainable development / Research