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- [41] PROBABILITY-SAMPLING IN COLLECTING FARM DATA - DISCUSSIONJOURNAL OF FARM ECONOMICS, 1963, 45 (05): : 1520 - 1521THOMPSON, RG
- [42] Sampling design for a farm household economy survey in KoreaAGRICULTURAL STATISTICS 2000, PROCEEDINGS: AN INTERNATIONAL CONFERENCE ON AGRICULTURAL STATISTICS, 1998, : 377 - 378Jeon, JKim, KS
- [43] SAMPLING FRAMES FOR FARM SURVEYS IN THE UK - SOME ALTERNATIVESJOURNAL OF AGRICULTURAL ECONOMICS, 1985, 36 (02) : 251 - 258ERRINGTON, A
- [44] COMMENTS ON SAMPLING TO INCREASE THE USEFULNESS OF FARM MANAGEMENT RESEARCHJOURNAL OF FARM ECONOMICS, 1941, 23 (02): : 499 - 501Hill, E. B.
- [45] COMPARATIVE BIAS BETWEEN SAMPLING FRAMES FOR FARM SURVEYSJOURNAL OF AGRICULTURAL ECONOMICS, 1995, 46 (02) : 241 - 251EMERSON, HMACFARLANE, R
- [46] A SAMPLING STUDY OF SOURCES OF INFORMATION FOR FARM FAMILIES IN VIRGINIABIOMETRICS, 1957, 13 (02) : 246 - 246WINE, RL
- [47] RESULTS OF TWO SAMPLING METHODS USED IN FARM MANAGEMENT RESEARCHJOURNAL OF FARM ECONOMICS, 1949, 31 (01): : 157 - 168Osgood, Otis T.
- [48] SAMPLING METHODS IN USE IN SOME OF THE FARM MANAGEMENT RESEARCH AT CORNELLJOURNAL OF FARM ECONOMICS, 1947, 29 (04): : 1267 - 1270Cunningham, L. C.Warren, S. W.
- [49] SOME ALTERNATIVE SAMPLING TECHNIQUES IN THE MEASUREMENT OF FARM - BUSINESS CHARACTERISTICSJOURNAL OF FARM ECONOMICS, 1952, 34 (05): : 982 - 987West, Quentin M.
- [50] Sequential sampling: a novel method in farm animal welfare assessmentANIMAL, 2016, 10 (02) : 349 - 356Heath, C. A. E.Main, D. C. J.Mullan, S.Haskell, M. J.Browne, W. J.