Policy and practice in rural development : proceedings of the second International Seminar on Change in Agriculture, Reading, 9-19 September 1974 /

Những quyển sách tương tự

• Draught animals in rural development : proceedings of an international research symposium, Cipanas, Indonesia, 3-7 July, 1989 /
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• Research and development : linkages to production in developing countries /
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• Agriculture in a turbulent world economy : proceedings of the Nineteenth International Conference of Agricultural Economists, held at M alaga, Spain, 26 August-4 September 1985 /
  Được phát hành: (1986)
• Proceedings of the Seminar on Scientific and Technical Information for Agricultural and Rural Development, Montpellier, France, 17-21 December 1984. Volume 1 and 2.
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• Draught animals power for production /
  Được phát hành: (1989)