Genetic aspects of the danish system of progeny - testing swine
Lush, Jay L.
Genetic aspects of the danish system of progeny - testing swine - Lowa 1936 - 110-196: p. - Lowa Agricultural Experiment Station, Research Bulletin No. 204 .
Genetic, Swine
Genetic aspects of the danish system of progeny - testing swine - Lowa 1936 - 110-196: p. - Lowa Agricultural Experiment Station, Research Bulletin No. 204 .
Genetic, Swine