Ovenden, Michael W. <br/><br/>
Life in the universe :  a scientific discussion. 

 - London :  Heinemann,  [1964] 
 - Science study series ;  19 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plurality of worlds.<br/>Life (Biology)
<br/><br/><label>LC Class. No.: </label>QB 54 OVE 1964