Mamadou D. Doumbia

Institut d'Economie Rurale
Bamako Mali Email: mddoumbiakoniobla@yahoo.fr

Papers:
10:20 AM, Duke Energy Convention Center, Room 203, Level 2 42-5 Improving Soil Quality and Crop Productivity Through Conservation Agriculture in Mali, Western Africa.
10:50 AM, Duke Energy Convention Center, Room 203, Level 2 42-6 Improving Soil Quality and Crop Productivity Through Conservation Agriculture in West Africa.
1:30 AM, Duke Energy Convention Center, Exhibit Hall AB, Level 1 401-47 Effects of Soil and Water Management Practices On Crop Productivity in West Africa.