TY - BOOK ED - Malaysia. TI - Laporan tahunan = Annual report SN - 9839304089 SN - 1394-7192 PY - 1993///- CY - Kuala Lumpur PB - Jabatan Pengairan dan Saliran KW - Malaysia KW - Jabatan Pengairan dan Saliran KW - Periodicals KW - Drainage KW - Irrigation N1 - PTSL : 1973, 1974, 1991, 1992, 1993 & 1994, 1996, 1999, 2000, 2002, 2009, 2010, 2012 ER -