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Agroecological innovations : increasing food production with participatory development /

The world's food supply needs to rise significantly, yet both arable and water supplies per capita are decreasing. Not only are modern agricultural methods beyond the reach of those suffering the greatest food insecurity but they are also ecologically damaging, relying upon fossil energy and ch...

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Détails bibliographiques
Cote:Libro Electrónico
Autres auteurs: Uphoff, Norman Thomas
Format: Électronique eBook
Langue:Inglés
Publié: London ; Sterling, VA : Earthscan Publications, 2002.
Sujets:
Accès en ligne:Texto completo