Modelling biomass accumulation and soil organic carbon under urban vegetable production systems in Tamale, Northern GhanaBudiman BudimanUitverkochtVolgen
Les institutions de génie rural dans le monde. International Directory of Agricultural Engineering InstitutionsAuteurscollectiefUitverkochtVolgen
Monitoring in German bilateral development cooperation. a case study of agricultural, rural development and food security projectsSarah HolzapfelUitverkochtVolgen
The effects of a private-sector driven smallholder support programme on productivity, market participation and food and nutrition security. evidence of a Nucleus-Outgrower Scheme from ZambiaTekalign Gutu SakketaUitverkochtVolgen
Proceedings of the Third International Wheat Genetics Symposium. Canberra, 5-9 August 1968Keith W FinlayUitverkochtVolgen
Dry-Farming; A System of Agriculture for Countries under a Low RainfallJohn Andreas WidtsoeUitverkochtVolgen
The Farmer's Lawyer: The North Dakota Nine and the Fight to Save the Family FarmSarah VogelUitverkochtVolgen