Gallant, Roy A <br/><br/>
Beyond earth  the search for extraterrestrial life 
Roy A Gallant                                               
 - New York  Four Winds Press  1977 
 - xvi, 191p. 
<br/><br/><label>ISBN: </label>0-590-07437-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and astrophysics thesaurus<br/>Extraterrestrial life
<br/><br/><label>Universal Decimal Class. No.: </label>52-37  / GAL