Imbulana, K.A.U.S.
Sri Lanka water development report : 2010 - Sri Lanka UNESCO 2010 - various paging : ill., col. maps
WATER
WATER RESOURCES
HYDROLOGY
METEOROLOGY
627.1(548.7) / S7
Sri Lanka water development report : 2010 - Sri Lanka UNESCO 2010 - various paging : ill., col. maps
WATER
WATER RESOURCES
HYDROLOGY
METEOROLOGY
627.1(548.7) / S7