G. A. Philippus text Jakarta C.V. Yasaguna 1980 Jilid 2 81 hlm.; 21 cm. Bahasa Inggris Pertanian 630 630 PHI b 20200506105924 INLIS000000000000138 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)