共 6 条
- [1] COULTER ST, QMC D305 FOOD CONT R
- [3] METHODS OF TESTING 80-PER-CENT CREAM FOR BUTTERFAT [J]. JOURNAL OF DAIRY SCIENCE, 1946, 29 (10) : 689 - 694
- [4] Herreid Ernest 0., 1943, JOUR DAIRY SCI, V26, P883, DOI 10.3168/jds.S0022-0302(43)92782-1
- [6] TRACY PH, QMC BD3 FOOD CONT RE