1. Milk weights at single milkings vs. two consecutive milkings for estimating lactation milk production by the test interval method;Dickinson;J. Dairy Sci.,1968
2. The direct effect of milk accumulation in the udder of the dairy cow upon milk secretion rate;Elliott;Dairy Sci. Abstr.,1959
3. The effect on milk yield of the length of milking intervals used in twice a day milking, twice and three times a day milking and incomplete milking;Elliott;Dairy Sci. Abstr.,1959
4. Accuracy of the test interval method of calculating Dairy Herd Improvement Association records;Everett;J. Dairy Sci.,1968
5. Accuracy of monthly, bimonthly and trimonthly DHIA records;Everett;J. Dairy Sci.,1968