1. Taxation for developing countries;Ahmad,1989
2. Agricultural Insurance: A New Policy for Developing Countries;Ahsan,1985
3. Alderman, H., Paxson, C.H., 1992. Do the poor insure? A synthesis of the literature on risk and consumption in developing countries (Working paper 729). PPR Working Paper Series, World Bank, Washington, DC.
4. Spatial diversification of high-risk sheep farms;Anderson,1971
5. Economic aspects of spatial diversification of sheep enterprises in the pastoral zone;Anderson;Review of Marketing and Agricultural Economics,1971