1. Soil organic carbon management for sustainable land use in Sudano – Sahelian West Africa;Bationo;Nutrient Cycling in Agro Ecosystems,2001
2. Adoption of soil conservation practices in olive groves: the case of Spanish mountainous areas;Calatrava-Leyva,2005
3. The use of human waste for peri-urban agriculture in Northern Ghana;Cofie;Renewable Agriculture and Food Systems,2005
4. Recycling human excreta for urban and peri-urban agriculture in Ghana;Cofie,2008
5. Effect of crop residue management and cropping system on pearl millet and cowpea yield;Coulibaly;African Science Journal,2001