Comparison of protein supplements for swine with different cross-breeding programs /
Foster, James R.,author.
Garwood, V. A.,author.
Jones, Hobart W.,author.
Pickett, R. A.(Richard A.),author.
Purdue University.Agricultural Experiment Station.
Caption title.
"August 1962."
Swine
Proteins in animal nutrition.
Swine
Proteins in animal nutrition.
Swine
Swine