Gregory, William K. 1876-1970.
Evolution emerging : a survey of changing patterns from primeval life to man / William King Gregory. - New York : Macmillan, c1951. - 2 v. : ill. ; 27 cm.
"A collaborative work of the American Museum of Natural History and Columbia University."
Includes bibliographical references (v. 1, p. 561-704) and indexes.
v. 1. Text -- v. 2. Illustrations.
51010721
GB52-3092
Evolution.
Phylogeny.
Vertebrates, Fossil.
QH371 / .G7
591.15 / GRE
Evolution emerging : a survey of changing patterns from primeval life to man / William King Gregory. - New York : Macmillan, c1951. - 2 v. : ill. ; 27 cm.
"A collaborative work of the American Museum of Natural History and Columbia University."
Includes bibliographical references (v. 1, p. 561-704) and indexes.
v. 1. Text -- v. 2. Illustrations.
51010721
GB52-3092
Evolution.
Phylogeny.
Vertebrates, Fossil.
QH371 / .G7
591.15 / GRE