Cadmium And Zinc In Growing Sheep Fed Silage Corn Grown on Municipal Sludge Amended Soil

Clifford L. Heffron, J. Reid Thomas, Don C. Elfving, Gilbert S. Stoewsand, Wanda M. Haschek, John N. Telford, A. Keith Furr, Thomas F. Parkinson, Carl A. Bache, Walter H. Gutenmann, Patricia C. Wszolek, Donald J. Lisk