TY  - GEN
AU  - Dissanayake , C.B.
AU  - Veerasooriya , S.V.R.
TI  - The hydrogeochemical atlas of Sri Lanka
SN  - 9555900019
U1  - 551.480223095493 
CY  - Colombo
PB  - Natural Resources 
KW  - HYDROLOGY ATLAS
KW  - GEOLOGY
ER  -