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Columbia University Lectures
THE DOCTRINE OF EVOLUTION
THE HEWITT LECTURES
1906-1907
COLUMBIA UNIVERSITY PRESS SALES AGENTS
NEW YORK:
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COLUMBIA UNIVERSITY LECTURES
THE DOCTRINE OF EVOLUTION
ITS BASIS AND ITS SCOPE
BY
HENRY EDWARD CRAMPTON, PH.D.
PROFESSOR OF ZOÖLOGY, COLUMBIA UNIVERSITY
New York
COLUMBIA UNIVERSITY PRESS
1916
All rights reserved
COPYRIGHT, 1911,
By THE COLUMBIA UNIVERSITY PRESS
Set up and electrotyped. Published June, 1911.
Reprinted December, 1912; September, 1916.
Norwood Press
J.S. Cushing Co.—Berwick & Smith Co.
Norwood, Mass., U.S.A.