00628nam a2200169Ia 4500 180921t1994 xxu||||| |||| 00| 0 eng d eng 581.52 CEN Central environmental authority Wetland site report & conservation management plant : Wirawila-Tissa sanctuary & Yoda wewa Central environmental authority 1994 77p.,map., ill., 30 cm Ecology Ministry of transport, highways, environment and women's affaris Soil map of the Debara-Tissa -Yoda wewa area BK 0 0 0 0 SCI MAIN MAIN 2023-06-11 581.52 CEN P21333 2023-06-11 2023-06-11 BK 17083 17083 LK-CoDNM LK-CoDNM LK-CoDNM LK-CoDNM