Purwono text Bogor IPB Press 2019 Cet.1 id x, 43 p.: ill.; 23 cm Padi 633.18 978-602-440-935-7 250804 20250804104927 INLIS000000000005076 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)