000 00448nam a2200217 454500
001 078783
003 BD-ChCU
008 Eng
020 _ax
040 _aDLC
_cDLC
_dBD-ChCU
082 0 0 _a574.920/MAF
100 1 _aMagan, T. T.
_bx
245 1 0 _aFreshwater ecology
_bx
250 _ax
260 _aLond,
_bLongmans
_c1966
300 _ax, 338p
504 _a
650 0 _aEcology
_bEcology
700 1 _ax
942 _2ddc
_cBK
999 _c78783
_d78783