000 nam a22 7a 4500
999 _c800
_d800
003 OSt
005 20180630155236.0
008 180630b xxu||||| |||| 00| 0 eng d
020 _a1405126644
082 _a333.707
_bCLO
100 _aCloss, Gerry
110 _aDownes, Barbara
111 _aBoulton, Andrew
245 _aFreshwater ecology : A scientific introduction /
_cby Gerry Closs, Barbara Downes & Andrew Boulton.
260 _aCarlton :
_bBlackwell Publishing ;
_c2004.
300 _axiv ; 221 p.,
_c24 cm.
942 _2ddc
_cBK