共 17 条
- [1] [Anonymous], 1950, OFFICIAL METHODS ANA
- [3] BLAXTER K. L., 1953, Veterinary Record, V65, P889
- [4] BLAXTER KL, 1951, J ROY AGR SOC ENGL, V112, P1
- [5] BLISS CC, 1952, STATISTICS BIOASSAY
- [6] Cochran W. G., 1950, EXPT DESIGNS
- [8] DOLGE KL, 1955, J ANIM SCI, V14, P1199
- [10] LOOSLI JK, 1950, RECOMMENDED NUTRIENT