Jon Hellin

Jon Hellin, Jon Hellin · Taylor & Francis Group

288 sayfa · 2005

Planning / Rural Land use / Soil conservation / Soil productivity / Land use

Jon Hellin · ITDG

236 sayfa · 2003

Agricultural industries / Agriculture / Case studies / Economic aspects of Agriculture / International economic integration

Jon Hellin, Sophie Higman · Practical Action Publishing

236 sayfa · 2003

Small Farms / Agricultural industries / Case studies / Agriculture / International economic integration

Jason Donovan, Dietmar Stoian, Jon Hellin · Practical Action Publishing

Sayfa sayısı yok · 2020

Economics / Business logistics / Economic development / Poor

Stuart Coupe, Jon Hellin, Tom Wakeford · Practical Action

80 sayfa · 2005

Agriculture, zimbabwe / Agriculture and state / Agriculture / Poor