Maximum level of zinc tolerated by the finishing steer and heifer /
Smith, W. H.(William H.),1929-author.
Ott, E. A.(Edgar A.),author.
Beeson, W. Malcolm(William Malcolm),1911-1988,author.
Harrington, R. B.(Rodney B.),1931-author.
Purdue University.Agricultural Experiment Station.
Caption title.
"April, 1965."
Beef cattle
Zinc
Beef cattle
Zinc