Bone, Q. <br/><br/>
The origin of chordates 
Q. Bone ; [contributing artist, Derek Whiteley]. 
 - 2d ed. rev. 
 - Burlington, N.C.  Scientific Publications Division, Carolina Biological Supply Co.  1979. 
 - 16 p.  ill.  25 cm. 
 - Carolina biology readers .
<br/><br/> Cover title. 
<br/><br/>Bibliography: p. 16. 
<br/><br/><label>ISBN: </label>0892782188 
<br/><br/><label>LCCN: </label>77093433  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chordata