staff training, efficient operations and maintenance and special maintenance irrigation (irrigation sub sectors project) Directorate General of Water Resources Development text Jakarta Dirjen Pengairan [s.l] 13 p. : ill ; 30 cm IRRIGATION IRIGASI IRIGASI-JAWA BARAT WEST JAVA 631.67 631.67 INLIS000000000002615 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)