The hydrogeochemical Atlas of Sri Lanka : English.
Dissanayake, C.B., Weerasooriya, S.V.R.
- Colombo : Natural Resources Energy and Science Authority,
- 106 p.: ill. maps; 30cm.
9555900019
x551.588 (084.4) / HYD
9555900019
x551.588 (084.4) / HYD