Dr. Haryono text Oktober Badan Penelitian dan Pengembangan Pertanian Cet.1 106 hlm. : ilus. tab. 631.117 631.117 DR. p 20240812032142 INLIS000000000003122 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)