Tempo and mode in evolution:
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Bibliographic Details
Main Author: Simpson, George Gaylord 1902-1984 (Author)
Format: Book
Language:English
Published: New York Columbia Univ. Press 1984
Edition:1944 Repr.
Series:A Columbia classic in evolution
Subjects:
Physical Description:XXX, 237 S. Ill., graph. Darst., Kt.
ISBN:0231058470

There is no print copy available.

Interlibrary loan Place Request Caution: Not in THWS collection!