000 00495nam a2200157Ia 4500
008 100324s9999 xx 000 0 und d
020 _a0-8213-6203-8
100 _aAndersen, Inger et al
245 _aThe Niger river basin: a vision for sustainable management
260 _c2005
_bWorld Bank
_aWashington DC
300 _aXVI+144
366 _b2005
541 _gWorld Bank Depository
650 _aRiver basin management
942 _cBK
999 _c89460
_d89460