Vitamins in feeds for livestock AITKEN, F.C. text Bucks Commonwealth Agricultural Bureaux 1970 en v, 230 p.: ill.; 25 cm AITKEN, F.C. VITAMINS 577.16/AIT/v 240314 20240314085454 INLIS000000000012858 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)