text Bogor Balittanah 2007 Ind iv, 30 p. : ill. ; 25 cm. iv, 30 p. : ill. ; 25 cm. Bibl. : p. 22 AL-JABRI, M. FERTILIZER APPLICATION SOIL CONSERVATION TECHNOLOGY SULAWESI UTARA 631.8 (594.21) 631.8 (594.21)ALJt 978-602-8039-03-1 INLIS000000000000027 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)