Khan, Nather Preliminary assessment of the water quality and pollution threat at the Ulu Lepar Wetland System / by Nather Khan - Kuala Lumpur : Asian Wetland Bureau, 1990 - [35] p. : ill. ; 30 cm. - Asian Wetland Bureau publication ; no. 60 . References : p. 12 ISBN: RM20.90 Subjects--Topical Terms: Water quality--PahangWater--Pollution--Pahang Subjects--Geographic Terms: Lepar River Watershed (Pahang)