text s.l] [s.n] 1987 vi, 145 p. : ill ; 30 cm IRIGASI IRIGASI-INDONESIA INDONESIA APPRAISAL 631.67 631.67 INLIS000000000002062 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)