The earth : its origin, history and physical constitution /
Jeffreys, Harold
The earth : its origin, history and physical constitution / Harold Jeffreys. - 6. ed. - Cambridge : Cambridge University Press, 1976. - xii, 574 p.
0521206480
Tierra
QE501
The earth : its origin, history and physical constitution / Harold Jeffreys. - 6. ed. - Cambridge : Cambridge University Press, 1976. - xii, 574 p.
0521206480
Tierra
QE501