Kathmandu valley environment outlook. - Kathmandu : ICIMOD , 2007 - xvi, 133p. : ill. ; 35 cm. Includes bibliographical references. ISBN: 9789291150199 Subjects--Topical Terms: Air qualityNatural disastersAir trafficMountainBiodiversityDrinking water Gov. Doc. Class. No.: XZ ICIMOD Kat-2