People and trees
1989
Gregersen, Hans M. |
Draper, Sydney |
Elz, Dieter |
Experts estimate that some 200 million hectares of new trees must be planted during the next ten years if developing countries are to meet their people's needs for tree products. The government, even with international support, cannot finance all, or even most, of the necessary work. Thus, much of the work must be done by the rural people themselves.
