TY - BOOK AU - Ashmead,H.DeWayne TI - The Roles of amino acid chelates in animal nutrition SN - 0815513127 AV - SF98.A38 R64 1992 PY - 1993/// CY - Park Ridge, N.J., U.S.A. PB - Noyes Publications KW - Amino acid chelates in animal nutrition N1 - Includes bibliographical references (p. 470-472) and indexes ER -