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Hartman G F Hartman - Böcker

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Fishes and Forestry

av Thomas G Northcote, G F Hartman

Inbunden, Engelska, 2004-03-01

3770

Köp

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Many species of fish occupying inland waters reside in watersheds that were or still are surrounded by forests and are dependent in major ways upon such cover. The interactions between fishes and forests are complex, multifaceted, dynamic processe...

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Fishes and Forestry E-bok

av Thomas G Northcote, G F Hartman

E-bok (PDF, LCP), Engelska, 2008-04-15

4406

Ladda ned

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Many species of fish occupying inland waters reside in watersheds that were or still are surrounded by forests and are dependent in major ways upon such cover. The interactions between fishes and forests are complex, multifaceted, dynamic processe...

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Field Identification of Coastal Juvenile Salmonids

av W R Pollard, G F Hartman, C Groot, Phil Edgell

Häftad, Engelska, 1997-02-01

106

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Correctly identifying young salmonids improves the accuracy of resource management information, leading to a fuller knowledge of the distribution and status of fish stocks. Until now, identifying coastal salmonids during their fry to smolt life st...

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