BYRN, Darcie text Bogor IPB. 1978 id 1.1 - 148p.: ills.; 28 cm evaluasi -- Penyuluhan Pertanian -- I. Judul 63 001 8 /2977 210426 20210426120429 INLIS000000000008302 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)