Perkembangan Karet Internasional Siswoputranto, P.S. text s.l] LEPPENAS 1981 Cet.1 ind 450 hlm. : ilus. ; 21 cm P.S. Siswoputranto Karet 338.1 338.1 Sis p 240724 20240724021909 INLIS000000000006071 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)