1. Yeast as a supplementary feed for calves;Eckles;Jour. Dairy Sci.,1924
2. Yeast as a supplementary feed for lactating cows;Eckles;Jour. Dairy Sci.,1925
3. Theiler, A., Green, H. H., and Viljoen, P. R. 1925. Contribution to the study of deficiency disease. With special reference to the Lam-zietke problem in South Africa. Third and Fourth Reports. Director of Veterinary Research. Dept. of Agriculture, Union of South Africa.
4. The Vitamins;Sherman,1922
5. Harshaw, H. M. 1922 The rô1e of laboratory animals in determining the vitamin requirements of dairy calves. Thesis for the Degree of Master of Science, Graduate School, University of Minnesota.