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Book Chapter 1992

Autor: Leeuw, P.N. de

As the problems of impact assessement are rather intractable, a fairly simple dual approach is proposed. First the major components of environmental impact of current agricultural production systems in Africa (i.e. impact of cropping, livestock keeping, fuelwood and timber extraction and burning)...

Enlace original: https://cgspace.cgiar.org/handle/10568/11112

Investigación en Agricultura
Enlace permanente
Leeuw, P.N. de ,  [Impact potentiel sur l'environnement] ,  Impact potentiel sur l'environnement
Book Chapter 1992

Autor: Leeuw, P.N. de

As the problems of impact assessement are rather intractable, a fairly simple dual approach is proposed. First the major components of environmental impact of current agricultural production systems in Africa (i.e. impact of cropping, livestock keeping, fuelwood and timber extraction and burning)...

Enlace original: https://cgspace.cgiar.org/handle/10568/4373

Investigación en Agricultura
Enlace permanente
Leeuw, P.N. de ,  [Potential environmental impacts] ,  Potential environmental impacts
Report 1993

Autor: Leeuw, P.N. de Tothill, J.C.

Up to the 1950s constraints of feed shortages for livestock were outweighed by those of disease, concern over looming imbalances between supply and demand of grazing resources led to large investments in projects of water Development, many of which were financed by foreign aid. This provision of ...

Enlace original: https://cgspace.cgiar.org/handle/10568/51136

Investigación en Agricultura
Enlace permanente
Leeuw, P.N. de ,  Tothill, J.C. ,  [The concept of rangeland carrying capacity in sub-Saharan Africa - myth or reality] ,  The concept of rangeland carrying capacity in sub-Saharan Africa - myth or reality

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