text Djakarta Badan Usaha Penerbit Almanak Pertanian 1953 ind 382 hlm. : ilus ; 24 cm. General Serial Publications/Terbitan Berseri, Berkala Umum, Publikasi Umum 050 050 ALM 180728 20180728022812 YOGYA000000000027039 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)