(1988). Economics of dryland and rainfed farming: Report of an expert consultation and country studies from Bangladesh, India, Nepal, Philippines, Sri Lanka and Thailand. United Nations economic and social commission.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Economics of Dryland and Rainfed Farming: Report of an Expert Consultation and Country Studies from Bangladesh, India, Nepal, Philippines, Sri Lanka and Thailand. Bangkok: United Nations economic and social commission, 1988.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Economics of Dryland and Rainfed Farming: Report of an Expert Consultation and Country Studies from Bangladesh, India, Nepal, Philippines, Sri Lanka and Thailand. United Nations economic and social commission, 1988.
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