text Bogor LIPI 2009 Ind xx, 143 p. : ill. ; 24 cm xx, 143 p. : ill. ; 24 cm Bibl. : p. 135-143 LEMBAGA ILMU PENGETAHUAN INDONESIA SOIL POLLUTION SOIL IMPROVEMENT SOIL FERTILITY CROPPING SYSTEMS 614.76:528.46 614.76:528.46LEMt ISBN 978-979-799-423-5 INLIS000000000001382 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)