text Bogor Lembaga Penelitian Tanah 1975 Ind 11 p.; 27 cm. 11 p.; 27 cm. DIREKTORAT JENDERAL PERTANIAN TANAMAN PANGAN. Lembaga Penelitian Tanah SOIL SURVEYS AGRICULTURAL DEVELOPMENT 631.46(910) 631.46(910)DIRl INLIS000000000009530 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)