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008150406|1994||||xxc|||||     f|0| 0 eng|d
022 |a0706-6457
040 |aCaOODSP|beng
043 |an-cn---
0861 |aFs97-6/1986E
1101 |aCanada. |bDepartment of Fisheries and Oceans.
24510|aEffects of beaver (Castor canadensis) activity on stream water quality under conditions of prolonged snow and ice-cover (winter 1991-1992) / |cby Shannon M. Komadina-Douthwright.
260 |aOttawa - Ontario : |bFisheries and Oceans Canada |c1994.
300 |a34p. : |bfigs., graphs, references, tables ; |c28 cm.
4901 |aCanadian technical report of fisheries and aquatic sciences|x0706-6457|v1986
500 |aPrepared in the Department of Fisheries and Oceans, Gulf Region, Science Branch, Environmental Studies Division, P.O. Box 5030 Moncton, N.B., E1C 9B6.
546 |aRésumés en français
563 |aSoftcover
69007|aWater quality|2gcpds
7201 |aKomadina-Douthwright, Shannon M.
7760#|tEffects of beaver (Castor canadensis) activity on stream water quality under conditions of prolonged snow and ice-cover (winter 1991-1992) / |w(CaOODSP)9.573788
830#0|aCanadian technical report of fisheries and aquatic sciences,|x0706-6457|v1986|w(CaOODSP)9.514691