000			00314nam a2200133Ia 4500
100			_aSerageldin, Ismail
020			_a0-8213-3413-1
942			_cBK
654			_a
245			_aToward sustainable management of water resources
260			_aWashington _bThe world bank
082			_a574.5
300			_bPb _avi,34
999			_c423596 _d423596
041			_aeng