1. Some Factors Affecting the Weight, Composition and Hatchability of Hens' Eggs, W;Atwood;Va. Agr. Exp. Sta., Bul.,1914
2. Certain Correlations in the Weight and Number of Eggs and the Weight of the Fowls, W;Atwood;Va. Agr. Exp. Sta., Bul,,1923
3. A Study of Selections for the Size, Shape and Color of Hen's Eggs, Cornell Univ;Benjamin;Agr. Exp. Sta., Memoir,1920
4. Factors Influencing the Size, Shape and Physical Constitution of the Egg of the Domestic Fowl, Maine Agr;Curtis;Exp. Sta., Bul.,1914
5. Egg-Weight as a Criterion of Numerical Production in the Domestic Fowl, Am;Hadley;Nat.,1919