Alfredo Valera and Mohd Nor Haji Mohd. Desa. Design-Management Interactions of Malaysia's Kerian Irrigation Scheme - edisi - Kuala Lumpur Jabatan Pengairan dan Saliran Malaysia [date of publication not identified] - m/surat, illust. tinggi (cm) - series . note content Subjects--Topical Terms: IIMI Country Paper - Malaysia - No. 1.