共 50 条
- [34] THE UNIT FARM AS A TOOL IN FARM-MANAGEMENT RESEARCH JOURNAL OF FARM ECONOMICS, 1957, 39 (03): : 739 - 744
- [35] THE CONCEPT OF AN EXPERIMENTAL FARM FOR FARM-MANAGEMENT RESEARCH BERICHTE UBER LANDWIRTSCHAFT, 1985, 63 (01): : 25 - 35
- [37] THE CAPE COD RESEARCH FARM NETWORK: A TOOL FOR APPLIED RESEARCH AND EXTENSION JOURNAL OF SHELLFISH RESEARCH, 2012, 31 (01): : 326 - 326
- [38] THE CONTRIBUTION OF FARM MANAGEMENT IN THE DEVELOPMENT OF AGRICULTURAL EXTENSION PROGRAMS JOURNAL OF FARM ECONOMICS, 1928, 10 (03): : 375 - 383
- [39] CONSTRUCTIVE CRITICISM OF EXTENSION AND DEMONSTRATION WORK IN FARM MANAGEMENT JOURNAL OF FARM ECONOMICS, 1919, 1 (02): : 65 - 69
- [40] How to optimize agricultural extension for a successful farm management? AGRARFORSCHUNG SCHWEIZ, 2014, 5 (06): : 240 - 247