text Sufflok, UK FAO-USAN and world bank 1988 In 115 p. : ill. 29 cm Ceesde Haan; Henmip SteinfildandHarvey Blackburu LIVESTOCK ENVIRONMENT FEEDING BALANCES 41 - INLIS000000000000807 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)