Analyses of Commercial Fertilizers
John Mitchell Jenkins, John Michels, Homer Doliver House, William Allen Orton, Haven Metcalf, Harmon Benton, James Stanley Newman, Bernard Hazelius Rawl, Clifford Lewis Newman, Albert Frederick Conradi, Charles Carter Newman, F. S. Shiver, Luis A. Klein, W. D. Garrison, J. M. Burgess
