text Jakarta Penebar Swadaya 1998 Cet. 2 ind vii, 69 hlm. : ilus. ; 21 cm. Heru Prihmantoro Bibliografi : hlm. 68 Pupuk - Tanaman 631.81 979-489-377-3 20150710084023.0 YOGYA-02090000028770 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)