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graphic map and images of Oklahoma

相片出处

  1. "Native American Comanche men, women, and children form a line in a grassy area, Fort Sill, Oklahoma. 1920-1930. American Memory collection, Library of Congress."
  2. Webber, Charles. "Arceuthobium campylopodum, western dwarf mistletoe." Oct 1953. CalAcademy, California Academy of Sciences.

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