000 00477nam a2200157 4500
245 _aFreshwater ecology : a scieintific introduction
_cGerry Closs, Barbara Downes and Andrew Boulton
100 _aCloss, Gerry
710 _aDownes, Barbara
710 _aBoulton, Andrew
260 _aCarlton
_bBlackwell Science
_cc2004
300 _axiv, 221p. ; 24cm.
020 _a1405124644
082 _a574.52632
_bCLO
650 _aFreshwater ecology
650 _aFreshwater ecosystems
999 _c68487
_d68487