Title within map border: Early Indian tribes, culture areas, and linguistic stocks. In lower left margin: National atlas of the United States of America, Department of the Interior, U.S. Geological Survey, Reston, VA 22092. Text and map "Indian tribes, cultures &amp; languages" Alaska on verso. Available also through the Library of Congress Web site as a raster image. "38077-AS-NA-07M-00."
Sturtevant, William C.; Geological Survey (U.S.)
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