000 00507 a2200181 4500
020 _a9555900019
082 _a551.9
_bDIS
090 _c20127
_d31215
100 _aDissanayake, C. B.
245 _aThe hydrogeochemical atlas of SriLanka
260 _aColombo
_bNatural Resources Energy and Science Authority of SriLanka
300 _a106p.
_c28cm
650 _aEarth sciences
650 _aGeochemistry
650 _aGeology, hydrology, meteorology
700 _aWeerasooriya, S. V. R.
942 _csc
999 _c47786
_d47786