Yawson, Robert M. - Volkswirtschaftliche Fakultät, … - 2004
applications of technology, large proportions of the peoples of Africa still leave on less than $1.00 per day income. The seven … around us. On the other hand, Africa, with the largest mineral reserves, in many cases, and the largest biomass potential but … presents both practical and policy challenges. This paper describes the Ghanaian experience and illustrates the key elements …