1. The relation of rate of maturity to egg production;Buster;California Agr. Exp. Sta. Bul.,1927
2. The relation of feather pigmentation to intensity of laying in Rhode Island Reds;Hays;Massachusetts Agr. Exp. Sta. Bul.,1932
3. The significance of body weight in breeding for egg production;Hays;Massachusetts Agr. Exp. Sta. Bul.,1939
4. Relation of intensity to egg weight and egg production;Hays;Massachusetts Agr. Exp. Sta. Bul.,1944
5. Correlation of sexual maturity to annual egg record;Hays;Poultry Sci.,1923