text Bogor Lemabaga Penelitian Tanah 1978 Ind vii, 140 p.: ill.; 29 cm vii, 140 p.: ill.; 29 cm LEMBAGA PENELITIAN TANAH 631.4 631.4LOK INLIS000000000037840 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)