000			00345nam a2200145Ia 4500
008			140317s9999 xx 000 0 und d
082			_a551.49
100			_aH.M.S.O.
245			_aWater for irrigation supply and storage.
260			_aLondon _bH.M.S.O. _c1967
300			_a97
650			_aHydrology
653			_aHydrology
942			_2ddc _cBK
999			_c4468 _d4468