Seyfert Carl K  1938, <br/><br/>
Earth history and plate tectonics; an introd. to historical geology / 
By c. k. seyfert and l. a. sirkin. 
 - 504 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geología
<br/><br/><label>LC Class. No.: </label>QE283  / S48