Mesin perontok padi: dasar penggunaan dan karakteristik thresher Purwono, Indro text Yogyakarta Kanisius 1992 cet.1 ind id 73p.;Ilus.;Bibl.;21 cm. 631.3 631.3 PUR m 979-413-805-3 230124 20230124082151 INLIS000000000001860 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)