Badan Benih Nasional text Jakarta Badan Benih Nasional 1979 160 hal. : Ilus. ; 23 cm Peraturan-Benih 581.48 210322 20210322160144 INLIS000000000002437 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)