Sungai Tekam experimental basin calibration report from July 1977 to June 1980 / contributors Teh Siew Kiat ... (et al.). - Kuala Lumpur Bahagian Parit dan Taliair Kementerian Pertanian, 1982. - 41 p. : ill. ; 30 cm. Subjects--Topical Terms: Watersheds--Research--Malaysia.Watersheds--Experimental areas.--Malaysia