共 23 条
- [1] RELIABILITY OF AVERAGES OF DIFFERENT NUMBERS OF LACTATION RECORDS FOR COMPARING DAIRY COWS[J]. BERRY, JC. JOURNAL OF DAIRY SCIENCE, 1945(05)
- [2] DONALD HP, 1959, 10 P INT C GEN MONTR, V1, P225
- [3] EL-ITRIBY A. A., 1956, INDIAN JOUR DAIRY SCI, V9, P157
- [4] FREEMAN AE, 1960, J DAIRY SCI, V43, P876
- [5] VARIANCE COMPONENT ESTIMATION FOR UNBALANCED HIERARCHICAL CLASSIFICATIONS[J]. GOWER, JC. BIOMETRICS, 1962(04)
- [6] HANSSON A., 1961, Kungliga Lantbrukshogskolans Annaler, V27, P351
- [7] COMPONENTS OF THE RELATIONSHIP BETWEEN LEVEL OF PRODUCTION AND RATE OF MATURITY IN DAIRY CATTLE[J]. HICKMAN, CG;HENDERSON, CR. JOURNAL OF DAIRY SCIENCE, 1955(08)
- [8] JOHANSSON I, 1962, GENETIC ASPECTS DAIR
- [9] JOHANSSON I, 1955, 1955 P BRIT SOC AN P, P102
- [10] JOHANSSON I, 1940, K LANTBRAKAD HANDB, V79