Proceedings of the ninth international conference of agricultural economists

অনুরূপ উপাদানগুলি

• Proceedings of the ninth international conference of agricultural economists
  অনুযায়ী: Implications of technical change in agriculture
  প্রকাশিত: (1952)
• Proceedings of the ninth international conference of agricultural economists
  অনুযায়ী: Implications of technical change in agriculture
  প্রকাশিত: (1949)
• Proceedings of the ninth international conference of agricultural economists
  অনুযায়ী: Implications of technical change in agriculture
  প্রকাশিত: (1947)
• Proceedings of the ninth international conference of agricultural economists
  অনুযায়ী: Implications of technical change in agriculture
  প্রকাশিত: (1938)
• Proceedings of the ninth international conference of agricultural economists
  অনুযায়ী: Implications of technical change in agriculture
  প্রকাশিত: (1934)