text Jakarta AARD and LAWOO 1990 Ind 392 p. : ill. ; 24 cm. 392 p. : ill. ; 24 cm. WORKSHOP ON ACID SULPHATE SOILS IN THE HUMID TROPICS (1990 : Bogor) ACID SULPHATE SOILS HUMID TROPICS 631.415.2(213) 631.415.2WORp INLIS000000000012241 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)