R. S. Hansen

Feeding Space, Population Density and Growth of Young Chickens

W. Becker, R. S. Hansen, 1960 .

Nervousness and hysteria of mature female chickens.

R. S. Hansen, 1976, Poultry science.

Weights of selected organs and glands from S. C. White Leghorn males bred and reared at three altitudes.

D. W. Francis, R. H. Roberson, R. S. Hansen, 1968, Poultry science.

Effect of Photoperiod on the Response of Developing Pullets to Different Nutritional Treatments

L. R. Berg, G. E. Bearse, R. S. Hansen, 1963 .