Hoogvorst, A. Survival strategies of people in a Sri Lankan wetland: livelihood,health and nature conservation in Muthurajawela - 2003 - 185p - Nature conservation Lagoons Marshes ISBN: 90-5808-859-6 Nat. Bib. No.: P 2979 Nat. Bib. Agency Control No.: 551.312.2(548.7)HOO Subjects--Topical Terms: Earth Sciences Universal Decimal Class. No.: 551.312.2(548.7) 1