text Nottingham University of Nottingham 1999 In 88 p. :ill. 25 cm Edited by:T.P.Lyon; K.A. Jacques LIVESTOCK VETERINARY MEDICINE ANIMAL DISEASES 30 - INLIS000000000000255 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)