"Heidmann, Jean" <br/><br/>
Extraterrestrial intellegence 

 - 2 
 - New York  Cambridge Uni Press  1997 
 - "xxiii, 243p. : ill. ;21cm." 
 - Canto .
<br/><br/> Includes bibiliographical refrences and index 
<br/><br/><label>ISBN: </label>521585635 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy<br/>Exobiology<br/>Galaxy<br/>Life on the planets