1. Pasture Yields as Measured by Clip Plots and by Grazing Dairy Cows;Brandt;Jour. Dairy Sci.,1939
2. Notes on the Technique of Pasture Investigations. Imperial Bureau of Plant Genetics;Davies;Herbage Plants Bul.,1934
3. Davies, Wm. Methods of Pasture Analysis and Fodder Sampling. Welsh Plant Breeding Sta. Rpt. No. 1. 1931.
4. On the Formulation of Methods of Experimentation in Animal Production;Forbes;Bul. Nat. Res. Council,1923
5. Relation between Percentage Fat Content and Yield of Milk. III;Gaines;Agr. Expt. Sta. Bul.,1923