Yapi, A. M. Analysis of the economic impact of sorghum and millet research in Mali /by A.M. Yapi, [and others] - Andhra Pradesh, India : International Crops Research Institute for Semi-Arid Tropics, 2000. - 53 p. ISBN: 9290664193 Standard No.: ISE 008 LCCN: 83661 Subjects--Topical Terms: Mijo--Investigación.Sorgo--Aspectos económicos.Sorgo--Investigación.