Self-feeding steers on pasture with different levels of energy and supplement A vs. Purdue 64 /
Beeson, W. Malcolm(William Malcolm),1911-1988,author.
Perry, Tilden Wayne,author.
Mohler, M. T.,author.
Purdue University.Agricultural Experiment Station,publisher.
Caption title.
Beef cattle
Beef cattle
Proteins in animal nutrition.
Beef cattle
Beef cattle
Proteins in animal nutrition.