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Estimation of Decay in Old-growth Western Hemlock and Sitka Spruce in Southeast Alaska

C. T. DyrnessDavid R. DarrDavid V. SandbergMarlin E. PlankPaul E. AhoRichard L. WilliamsonRonald E DickThomas A. SnellgroveWard W. CarsonWilbur A. FarrJohn W. Henley

出版	U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station, 1975
URL	http://books.google.com.hk/books?id=LWaWAQAACAAJ&hl=&source=gbs_api