00768cam a22002411 4500 agr43000093 DLC 20260227111001.0 770914s1943 xx 000 0 eng agr43000093 (OCoLC)3264316 DLC OC DLC premarc SF487 .H417 636.50824 Hays, F. A. (Frank Alfred), 1888- Poultry breeding applied, by F. A. Hays and G. T. Klein. Mount Morris, Ill., Poultry-dairy publishing co., 1943. 192 p. incl. illus., tables, diagrs. 22 cm. "References" at end of each chapter except the first. Poultry. Klein, G. T. (Gay Tetley), 1898- joint author. 10239 10239