Urban stormwater mangement manual for Malaysia (Manual saliran mesra alam Malaysia) Vol. 01. Introduction to the manual MASMA - Kuala Lumpur: Department of Irrigation and Drainage, 2000 - 3-11, illust. 29cm Malaysian perspective. Environmental processes. Stormwater management. Subjects--Topical Terms: Manual - urban.MANUAL - DRAINAGE.Manual - flood mitigation.