P B Siegel

The poultry scientist: past, present, and future.

P B Siegel, P. Siegel, 2009, Poultry science.

Vocalizations and behavior of two commercial stocks of chickens.

P B Siegel, N. D. Stone, W. B. Gross, 1984, Poultry science.

Embryonic growth of mallard and Pekin ducks.

P B Siegel, P. Siegel, H H Prince, 1968, Growth.

Photoperiodism as a factor in feeding rhythms of broiler chickens.

W. D. Weaver, P B Siegel, P. Siegel, 1968, Poultry science.