Dales, Rodney Phillips. <br/><br/>
Annelids 
[by] R. Phillips Dales. 
 - 2nd ed. 
 - London,  Hutchinson,  1967. 
 - 200 p.  diagrs.  22 cm. 
 - Hutchinson university library: biological sciences .
<br/><br/>Bibliography: p. 189-194. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Annelida.
<br/><br/><label>Dewey Class. No.: </label>592.6  / DAA 1970