Rural progress : Vol.XII, No.1,1993
The solutions to cope with wood energy production are neither simple nor cheap Rather, a combination of linked policies, such as hydraulic energy production/distribution, forest management, solar and wind energy gas and ...
Rural progress : vol. xi, No. 1, 1992
Africa has traditionally been an agricultural continent with most of its economic activities concentrated in farm households located in rural communities which, although are largely self-sufficient, are nonetheless ...