Breadcrumb Home (eds) Food Security, Diversification and Resource Management: Refocusing the Role of Agriculture? (Proceedings of the IAAE 23 International Conference, Sacramento, California 1997) 01 January 1999 Type Books and monographs Pages pps xxxvi, 711 Source/Publisher Aldershot: Ashgate (eds) Food Security, Diversification and Resource Management: Refocusing the Role of Agriculture? (Proceedings of the IAAE 23 International Conference, Sacramento, California 1997)