Soil degradation a threat to developing-country food security by 2020?

Soil degradation a threat to developing-country food security by 2020?

Bibliografische gegevens
Hoofdauteur: Scherr, Sara J.
Coauteur: International Food Policy Research Institute
Formaat: Boek
Taal:English
Gepubliceerd in: Washington, D.C. International Food Policy Research Institute 1999.
Onderwerpen:
Soil degradation > Developing countries.
Food supply > Developing countries.
Food supply > Effect of soil degradation on > Developing countries.
Agriculture > Research > Developing countries.