000 00443nam a2200133Ia 4500
008 160316s9999 xxu||||| |||| 00| 0 eng d
020 _a0-521-78367-4
100 _aKeddy Paul A
245 _aWetland ecology principles and conservation
260 _aCambridge
_bCUP
_c2000
300 _axiv,614p;22.5cm
650 _aWetland ecology
999 _c67464
_d67464