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Sterculic derivatives and pink egg formationH. E. Nordby; B. W. Heywang; H. W. Kircher; A. R. Kemmerer · 1962
Nunc DimittisHeywang, B. W. · Poultry Science · 1966
The Water Consumption of HensHeywang, B. W. · Poultry Science · 1941
Cottonseed Hulls for Nesting MaterialHeywang, B. W. · Poultry Science · 1935
The Time Factor in Egg ProductionHeywang, B. W. · Poultry Science · 1938
Antibiotics and Chick Growth During Hot WeatherHeywang, B. W. · Poultry Science · 1959
Effect of Cottonseed Oil on Egg Production and Egg QualityKemmerer, A. R.; Heywang, B. W.; Lowe, B. W. · Poultry Science · 1967
Alfalfa Products as Green Feed Substitutes for LayersHeywang, B. W. · Poultry Science · 1933
Vaccines against infectious coryzaBlackall, P. J. · World's Poultry Science Journal · 1995
Egg shell strengthBowman, J. C.; Challender, N. I. · British Poultry Science · 1963
Egg shell strenghWells, R. G. · British Poultry Science · 1967
NutritionCarré, B.; Gomez, J.; Chagneau, A. M. · British Poultry Science · 1995
Blood groups in chickens <sup>1</sup>Gilmour, D. G. · British Poultry Science · 1960
Future considerations in poultry nutritionLeeson, S. · Poultry Science · 2012
True and apparent metabolisable energySibbald, I. R.; Wolynetz, M. S. · British Poultry Science · 1987
Physical properties of egg shellsVoisey, Peter W.; Hunt, J. R. · British Poultry Science · 1967