LEADER 00000nam 2200193 a 4500 001 1025619 003 UkHlHU 007 t 008 002601 5 1995 000 eng 020 047195151X 040 UkHlHU 050 4 QH 541.5 S7 E1 245 04 The ecological basis for river management /|cedited by David Harper and Alastair J.D. Ferguson. 260 Chichester :|bJohn Wiley,|c1995. 300 614p. 650 0 Stream ecology. 650 0 Ecosystem management. 650 0 Water quality management. 650 0 Fish habitat improvement. 700 1 Harper, David M. 700 1 Ferguson, Alastair J.D.
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