The earth as a planet / 
edited by Gerard P. Kuiper 
 - Chicago, Ill. :  University of Chicago Press,  1954 
 - xvii, 751 p. :  ill., map, tables ;  25 cm. 
 - The solar system  no.2 .
<br/><br/>Includes bibliographies 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth