Supriyono text Ungaran Trubus Agriwidya 1997 viii, 58 Hal. : Ilus. ; 20,5 cm Peralatan pertanian 664.76 979-661-027-2 210322 20210322155828 INLIS000000000001528 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)