000 00279nam a2200109Ia 4500
008 201231s9999 xx 000 0 und d
100 _aAbu-Zeid, Mahmoda
245 0 _aRiver Basin Planning & Management
260 _aCalcutta
_bOxford University Press
300 _a233
942 _cBK
999 _c9323
_d9323