Hardin, garrett <br/><br/>
Exploring New Ethics for Survival : The Voyage of the Spaceship Beagle 

 - Maryland :  Penguin Books,   1968. 
 - ix, 273p.;  17cm 
<br/><br/><label>ISBN: </label>0140216995 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology & anthropology
<br/><br/><label>Dewey Class. No.: </label>301.32  / HAR