Yazar
Dietrich Darr
2 cilt bulundu.
Cilt sonuçları
Forests and Rural Development
Jürgen Pretzsch, Dietrich Darr, Holm Uibrig, Eckhard Auch · Springer
412 sayfa · 2014
Forests and forestry / Rural development / Rural development projects / History / Forstwirtschaft
Effective even when neglected
Dietrich Darr · Margraf Publishers
163 sayfa · 2008
Small Farms / Agricultural extension work / Agricultural innovations / Diffusion of innovations / Agroforestry