AMONG the Research Items in NATURE of July 23, 1932, p. 136, reference is made to an interesting paper on twisted trees by Knorr (J. Heredity, 1932, 23, No. 2). From a systematic survey of twisting in ...
I recently led a hike at the new Bauneg Beg South Conservation Area (see Great Works Regional Land Trust for more details about trails) in North Berwick, Maine. Near the top, the trail plunges into a ...
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