text Wallingford CABI 2013 irregular eng xiii, 321 p. : ill. ; 25 cm. Edited by Ermias Kebreab Incl. bibl.-- Index: p. 313-321 ANIMAL PRODUCTION SUSTAINABLE AGRICULTURE 636:631.151.6 636:631.151.6 SUS 978-1-78064-042-6 221007 20221007111522 INLIS000000000046718 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)