Search Results       Your search for [subject]Food supply -- Effect of soil degradation on -- Developing countries returned 1 record.           Soil degradation : a threat to developing-country food security by 2020n. by Scherr, Sara J.; Washington, D.C.: International Food Policy Research Institute, 1999. Subject: Soil degradation -- Developing countries; Food supply -- Developing countries; Food supply -- Effect of soil degradation on -- Developing countries; Agriculture -- Research -- Developing countries.          Add to Book Cart Relevance: 48.76%