Mengapur tanah asam TIM REDAKSI TRUBUS text Jakarta Penebar Swadaya 1994 Cet. 6 ind iv, 43 hlm ilus 15 cm Tim Redaksi Trubus Bibliografi : hlm. 43 Tanah, Pengapuran 621.42 Seri teknologi; xiii/169/89 20090227024857.0 YOGYA-02090000034283 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)