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Western Section
Walter P. Cottam, W. D. Billings, Frank A. Pitelka, Paul B. Sears and Murray F. BuellVolume:
33
Language:
english
Journal:
Bulletin of the Ecological Society of America
DOI:
10.2307/20165267
Date:
March, 1952
File:
PDF, 729 KB
english, 1952