72619
Simpson, George Gaylord
2091-
Evolution and geography; an essay on historical biogeography, with special reference to mammals
Eugene
Oregon State System of Higher Education
1962
64p.: ill
Condon lectures
Bibliography: p. 64
by George Gaylord Simpson
3rd ed.
، Mammals
، Zoogeography
QL
711
.
S55
1962
AU
TI
LE
