De Silva, J.2010-07-062010-07-061997Sri Lanka Journal of Social Sciences, 20(1 and 2):p.1-17https://dl.nsf.gov.lk/handle/1/5058Abstract available from Library, Please quote title when requestingTourist industryHikkaduwaEnvironmental effectsCoral reefsTourisumSocial-economic constraints that impede sustainable development of tourist industryArticle