Slobodchikoff, C. N. <br/><br/>
Concepts of species 

 - Stroudsburg  : Dowden, Hutchinson & Ross, Inc,  1976 
 - xv,308p.  : ill.  ; 26cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Species<br/>Addresses,<br/> essays, <br/>lectures
<br/><br/><label>LC Class. No.: </label>QH83.C616