00703cam a2200193 7i4500 0000007632 20080507090000.0 0 a20080428 11:40 080428 NM NM TD313 .M35 1977 Malaysia. Bahagian Parit dan Taliair Hydrological data : water quality records, 1977 Bahagian Parit dan Taliair, Kementerian Pertanian dan Pembangunan Luar Bandar, Malaysia. Kuala Lumpur: Drainage and Irrigation Division, Ministry of Agriculture, 1977. iii, 177p.: ill., maps; 19cm. Water quality -- Malaysia Hydrology -- Malaysia BP00002597 Book Open Shelf HQ Library