Fish migration and fish passage; a practical guide to solving fish passage problems

Graphs, illus. Includes bibliography, vp.

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Bibliographic Details
Main Authors: Evans, W.A., Johnston, B.
Format: Texto biblioteca
Language:
Published: Washington, D.C. (USA) Forest Service Jun
Subjects:FISHWAYS, ANIMAL MIGRATION, SALMON, TROUT, ONCORHYNCHUS MYKISS, DIADROMOUS FISHES, FISHES, PRECIPITATION, RUNOFF WATER, CALIFORNIA, WATER MANAGEMENT, PASSE A POISSONS, ESCALA PARA PECES, MIGRATION ANIMALE, SAUMON, TRUITE, POISSON DIADROME, POISSON (ANIMAL), EAU DE RUISSELLEMENT, CALIFORNIE, GESTION DES EAUX, MIGRACION ANIMAL, TRUCHA, PECES DIADROMOS, PECES, PRECIPITACION ATMOSFERICA, AGUA DE ESCORRENTIA, ORDENACION DE AGUAS,
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