共 13 条
- [4] CSEBA MP, 1972, ANALYSIS ONTARIO MIL
- [5] ECKLES CH, 1913, 156 US DEP AGR BUR A
- [6] HANSEN AP, 1976, 71ST PROGR ANN M AM, P56
- [7] LITTLE TM, 1972, STATISTICAL METHODS
- [8] MONTHLY VARIATIONS IN THE COMPOSITION OF MILK [J]. JOURNAL OF DAIRY SCIENCE, 1945, 28 (04) : 305 - 309
- [9] REINART A, 1956, 14 INT DAIR C ROM, V1, P925