Bila Irrigation Project PT INDAH KARYA text s.n] [s.l] 1988 xii, 181 p. : ill ; 30 cm WATER MANAGEMENT MANAJEMEN AIR IRIGASI IRRIGATION 631.67 631.67 INLIS000000000002502 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)