000 00348nam a2200121Ia 4500
008 210804s9999 xx 000 0 und d
082 _a338.9
_bSRI
110 _aSri Lanka
245 0 _aMahaweli ganga irrigation and hydro-power survey Ceylon: interim report summary
260 _a[S.I]
_bGovernment press
_c1967
300 _a44 p.
942 _cPRGD
999 _c159461
_d159460