text Yogyakarta Kanisius 1999 92 hlm. 21 cm. Kuswandi Pengapuran tanah pertanian 20150302193136.0 YOGYA000000000010909 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)