Simpson, George Gaylord.
The major features of evolution / George Gaylord Simpson. - New York : Columbia Univ. Press, c 1953. - xii, 434 p. : ill. ; 23 cm.
Includes index.
14 14
Evolution.
575 / S58m
The major features of evolution / George Gaylord Simpson. - New York : Columbia Univ. Press, c 1953. - xii, 434 p. : ill. ; 23 cm.
Includes index.
14 14
Evolution.
575 / S58m