A theory of earth's origin: four lectures /
Shmidt, Otto IUlévich, 1891-1956
A theory of earth's origin: four lectures / Otto IUlévich Sh midt, translated from the Russian by George H. Hanna] - 3rd ed. - Moscow : Foreign Languages Pub. House, 1958 - 138 p. : ill.; 21 cm.
Cosmogony--------
Earth--------
523.1
A theory of earth's origin: four lectures / Otto IUlévich Sh midt, translated from the Russian by George H. Hanna] - 3rd ed. - Moscow : Foreign Languages Pub. House, 1958 - 138 p. : ill.; 21 cm.
Cosmogony--------
Earth--------
523.1