Binswanger, Hans P. The Economics of Tractors in South Asia—An Analytical Review. New York: Agricultural Development Council, and Hyderabad, India: International Crop Research Institute for the Semi-Arid Tropics, 1978, 96 pp., price unknown

The economic of tractors in South Asia: An analytical review , The economic of tractors in South Asia: An analytical review , مرکز فناوری اطلاعات و اطلاع رسانی کشاورزی