Jeffreys, Harold.
The Earth : its origin, history and physical constitution / Harold Jeffreys. - 5th ed. - Cambridge : Cambridge University Press, c 1970. - x, 525 p. : ill. ; 26 cm.
Includes index.
346 346
Earth--Geology.
551.7 / G37f
The Earth : its origin, history and physical constitution / Harold Jeffreys. - 5th ed. - Cambridge : Cambridge University Press, c 1970. - x, 525 p. : ill. ; 26 cm.
Includes index.
346 346
Earth--Geology.
551.7 / G37f