History of the earth
Kummel,Bernhard
History of the earth an introduction to historical geology.2.ed. - 2.ed. - San Francisco - EEUU Freeman,W.H. 1961 - 707p. 26CM - A series of books in geology .
--Geologia historica--Gilluly,J.--Estratigrafia--Estratos--
Geologia
History of the earth an introduction to historical geology.2.ed. - 2.ed. - San Francisco - EEUU Freeman,W.H. 1961 - 707p. 26CM - A series of books in geology .
--Geologia historica--Gilluly,J.--Estratigrafia--Estratos--
Geologia