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

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

Detalhes bibliográficos
Autor principal: Scherr, Sara J.
Autor Corporativo: International Food Policy Research Institute
Formato: Livro
Idioma:English
Publicado em: Washington, D.C. International Food Policy Research Institute 1999.
Assuntos:
Soil degradation > Developing countries.
Food supply > Developing countries.
Food supply > Effect of soil degradation on > Developing countries.
Agriculture > Research > Developing countries.