A.W. Van den Ban text Yogyakarta kanisius Yogyakarta 1998 363 hlm : ilus.; 23 cm A.W. Van den Ban dan H.S. Hawkins Pertanian Penyuluhan Pertanian 630.715 630.715 VAN p 978-979-672-342-3 20210813012735 INLIS000000000000418 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)