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- [1] RESOURCE FLOWS TO AGRICULTURE IN DEVELOPING-COUNTRIES CANADIAN FARM ECONOMICS, 1977, 12 (04): : 17 - 23
- [8] CONCEPTIONS FOR MECHANIZING AGRICULTURE IN DEVELOPING-COUNTRIES LANDTECHNIK, 1978, 33 (05): : 236 - 240
- [9] TRANSGENIC CROPS AND AGRICULTURE IN DEVELOPING-COUNTRIES OCL-OLEAGINEUX CORPS GRAS LIPIDES, 1994, 1 (01): : 52 - 53
- [10] SPREADING INNOVATIONS IN AGRICULTURE IN DEVELOPING-COUNTRIES TROPENLANDWIRT, 1980, 81 (OCT): : 121 - 140