1. The effect of light intensity and day length on reproduction in the English Sparrow;Bartholomew;Bull. Mus. Comp. Zool.,1949
2. Effect of differences in light and temperature upon the size of combs on White Leghorns;Lamoreux;Endocrinology,1943
3. Postnatal growth of the body, systems, and organs of the Single-Comb White Leghorn chicken;Latimer;J. Agr. Res.,1924
4. A sex-linked mutation affecting rate of feathering in chickens;McGibbon;Poultry Sci.,1977
5. Statistical methods;Snedecor,1967