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Geomorphic and Aquatic Conditions Influencing Salmonids and Stream Classification
William S. Platts
其他書名
With Application to Ecosystem Classification
出版Surface Environment & Mining Program, U.S.D.A., 1974
URLhttp://books.google.com.hk/books?id=O3tHAQAAMAAJ&hl=&source=gbs_api
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