Normal and induced changes in the gastro-intestinal microflora in man and animal with special regard to animal performance; International symposium, Olso September 25-26, 1980 Walton, J.R. text Berlin Verlag Paul Parey 1982 en 95 p.: ill.; cm. Walton, J.R. DIGESTIVE SYSTEM DISEASES -- INTESTINAL DISEASES -- INTESTINES 616.33/LAE/n 3-489-63616-3 240314 20240314094652 INLIS000000000013269 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)