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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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LONDON: HUMPHREY MILFORD AMEN CORNER, E.C.

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.