Hasan, S.A.2010-07-062010-07-062003Journal of the National Science Foundation of Sri Lanka (Special Issue), 31(1 and 2):p.343-370https://dl.nsf.gov.lk/handle/1/5966Pallas valleyBiosphere reservePakistanBiodiversity conservationNatural resource managementPhysical characteristicsSocial characteristicsForest managementNatural ResourcesArticle