共 50 条
- [21] FARM-MANAGEMENT AND EXTENSION IN SMALLHOLDER AGRICULTURE .2. APPROPRIATE FARM-MANAGEMENT SKILLS AND THEIR USE IN EXTENSION AGRICULTURAL ADMINISTRATION, 1986, 22 (02): : 117 - 133
- [23] Integrating phosphorus and nitrogen management at the farm level AGRICULTURE AND PHOSPHORUS MANAGEMENT: THE CHESAPEAKE BAY, 2000, : 159 - 168
- [24] FARM MANAGEMENT DEMONSTRATORS' AND AGRICULTURAL EXTENSION PROGRAMS JOURNAL OF FARM ECONOMICS, 1928, 10 (03): : 384 - 391
- [25] USEFUL TECHNIQUES IN AN EXTENSION PROGRAM IN FARM MANAGEMENT JOURNAL OF FARM ECONOMICS, 1949, 31 (01): : 693 - 696
- [28] Integrating research and management JOURNAL OF WILDLIFE MANAGEMENT, 2008, 72 (05): : 1279 - 1280
- [29] FARM AND HOME PLANNING - A NEW APPROACH TO FARM MANAGEMENT EXTENSION WORK JOURNAL OF FARM ECONOMICS, 1947, 29 (01): : 167 - 174