The earth its origin history and physical constitution
Jeffreys, Harold
The earth its origin history and physical constitution Harold Jeffreys - 2nd ed. - Cambridge Cambridge University Press 1929 - ix+346p. figs; index; tables
521085187
Earth
551.1/.4 / JEF
The earth its origin history and physical constitution Harold Jeffreys - 2nd ed. - Cambridge Cambridge University Press 1929 - ix+346p. figs; index; tables
521085187
Earth
551.1/.4 / JEF