The correlation between the monthly record of the first year and the annual record of the second year, with special reference to culling for second year production /
Harris, Arthur J.
The correlation between the monthly record of the first year and the annual record of the second year, with special reference to culling for second year production / Arthur J. Harris and Harry R. Lewis - [S.l. : s.n.], 1922 - 145-150 p. ; 25 cm - Poultry science ; 1 .
The correlation between the monthly record of the first year and the annual record of the second year, with special reference to culling for second year production / Arthur J. Harris and Harry R. Lewis - [S.l. : s.n.], 1922 - 145-150 p. ; 25 cm - Poultry science ; 1 .