Life at the Edge  

 - New York :  W.H.Freeman & Company ,   1989 
 - ix,  162p. 
<br/><br/><label>ISBN: </label>0716720116 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Dewey Class. No.: </label>574