Food security diversification and resource management refocusing the role of agriculture?:proceedings of the twenty-third international conference of Agricultural Economists held at Sacramento, California, 10-16 August 1997 - Peters, G H (Ed.); International Association of Agricultural Economists; Von Braun, Joachim (Ed.) (England Ashgate, 1999)
Keywords: Food supply-Congresses; Natural resources-Management-Congresses; Households-Congresses; Agriculture-Economic aspects-Congresses