000 00360nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a955-950-008-6
041 _aen
082 _a333.9105493
100 _aPALITHA MANCHANAYAKA
245 0 _aWater Resources of SriLanka
260 _aColombo
_bNational Science
_c1999
300 _axii, 112 P
942 _cPR
999 _c57132
_d57132