Cade, C. Maxwell, <br/><br/>
Other worlds than ours / 
by C. Maxwell Cade. 
 - New York :  Taplinger,  1966. 
 - 248 p. :  ill., 16 plates (incl. ports.) tables, diagrs. ;  23 cm. 
<br/><br/>Bibliography : p. 229-237. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life on other planets.