text Nottingham University of Nottingham 1999 88 p. :ill. ; 25 cm Edited by:T.P.Lyon; K.A. Jacques LIVESTOCK VETERINARY MEDICINE ANIMAL DISEASES 620.8 620.8 BIO b 260623 20260623023952 INLIS000000000000255 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)