000			00318nam a2200133Ia 4500
008			240521s2007 xx 000 0 und d
020			_a1566701384
041			_aeng
082			_a363.739 4
100			_aLAENEN A.
245			_aRIVER QUALITY DYNAMICS AND RESTORATION
260			_bCRC PRESS _c2007
300			_a406
999			_c1162367 _d1162367