00724nam a2200193 i 4500001000300000245018200003260006300185300004800248504002400296650002700320655002900347700002800376700003000404020001500434040000800449041000700457080002500464008004100489bg00aRiver Restoration '96 - Session lectures proceedings :bInternational Conference arranged by the European Centre for River Restoration /ceds Hans Ole Hansen, Bent Lauge Madsen.  aSilkeborg :bNational Environmental Research Inst.,c1998.  a293 s. :bfot., mapy, rys., wykr. +e30 cm.  aBibliogr. przy ref. 9aRzekixochronazEuropa  aMateriały konferencyjne1 aHANSEN, Hans Ole.eRed.1 aMADSEN, Bent Lauge.eRed.  a8777723740  cBPK0 aen  a504.4:556.5](4)(061)      s        pl     f     |000 0 pol