Alex, L. Du Toit <br/><br/>
Our wandering continents :  and hypothesis of continental drifting. 

 - Edinburgh :  Oliver and boyd,  1937. 
 - 366 p. :  il. ;  22,5 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Física del globo<br/>Deriva continental<br/>Génesis<br/>Gondwana
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>551.241