1. Effect of varying day-length on the time of oviposition in domestic fowl;Biellier;Missouri Agri. Exp. Sta. Res. Bull.,1960
2. Lighting techniques for the domestic fowl. I. Experiments 1958-1959. Brit;Bowman;Poultry Sci.,1960
3. Lighting techniques for the domestic fowl. 2. Experiment 1959-60. Brit;Bowman;Poultry Sci.,1961
4. Date of hatch and day length effect age at first egg;Byerly;Poultry Sci.,1946
5. Effect of light restriction during growing period on reproductive performance of chickens subjected to various light regimes;Harrison;Poultry Sci.,1962