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A PRELIMINARY REPORT ON THE ANATOMY AND AFFINITIES OF MEDULLOSA NOEI SP. NOV. FROM THE PENNSYLVANIA OF ILLINOIS
Steidtmann, Waldo E.Volume:
24
Language:
english
Journal:
American Journal of Botany
DOI:
10.1002/j.1537-2197.1937.tb09078.x
Date:
March, 1937
File:
PDF, 779 KB
english, 1937