. . . . "Contemporary Issues in Agricultural and Economic Development of Developing Nations : Selected Readings in the Economics of Countries" . . . . . . . . . "Contemporary issues in agricultural and economic development of developing nations selected readings in the economics of poor countries"@en . "Agricultural and economic development of poor nations" . . . . . . . "Contemporary Issues in Agricultural and Economic Development of Developing Nations: selected readings in the economics of poor countries" . . "Contemporary issues in agricultural and economic development of developing nations : selected readings in the economics of poor countries"@en . "Contemporary issues in agricultural and economic development of developing nations : selected readings in the economics of poor countries" . "Developing countries" . . "agriculture pays en voie de développement." . . . .