text Paris Imprimarie Firmin-Didal 1971 Ind 225 p.; 20 cm 225 p.; 20 cm UNESCO AGRICULTURE EDUCATION 63 63UNEa INLIS000000000007024 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)