Hardy, Ian, <br/><br/>
Sex Ratios : 

 -  2002. 
 - 424 pages 
<br/><br/><label>ISBN: </label>9780521818964 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science.
<br/><br/><label>Dewey Class. No.: </label>576.855  / HAR