The origin of the earth /
Smart, W. M. 1889-1975
The origin of the earth / W. M. Smart - Revised ed - Harmondsworth : Penguin, 1959 - 223 p. : ill. ; 18 cm - Pelican books . - Pelican books .
Previous ed. 1955
Includes index
Earth (Planet)--Origin.
523.12 523.12 / SMO 1959
The origin of the earth / W. M. Smart - Revised ed - Harmondsworth : Penguin, 1959 - 223 p. : ill. ; 18 cm - Pelican books . - Pelican books .
Previous ed. 1955
Includes index
Earth (Planet)--Origin.
523.12 523.12 / SMO 1959