Principles of breeding; a treatise on thremmatology or the principles and practices involved in the economic improvement of domesticated animals and plants, by E. Davenport ... with appendix by H. L. Rietz.

Principles of breeding; a treatise on thremmatology or the principles and practices involved in the economic improvement of domesticated animals and plants, by E. Davenport ... with appendix by H. L. Rietz. Davenport, E. (Eugene), 1856-1941 Rietz, H. L. 1875-1943 text book Boston, Ginn and Company [c1907] 1907 English Breeding S494 .D38 Country life education series http://www.biodiversitylibrary.org/bibliography/27742 07032122 DLC