1. Observation of spurs in four strains of White Leghorn hens as affected by season of maturity and dietary nutrient level;Christmas;Poultry Sci.,1982
2. Diallel cross of six long-term selected Leghorn strains with emphasis on heterosis and reciprocal effects;Fairfull;Br. Poult. Sci.,1983
3. Data on the inheritance of spurs in the female of domestic poultry;Goodale;Anat. Rec.,1925
4. The direct response to long-term selection for multiple traits in egg stocks and changes in genetic parameters with selection;Gowe,1985
5. Gowe, R. S., W. E. Lentz, and J. H. Strain, 1973. Long-term selection for egg production in several strains of White Leghorns: Performance of selected and control strains including genetic parameters of two control strains. Pages 225–245 in 4th Eur. Poultry Sci. Conf., London.