Sebastian, V O; Kurian, C V <br/><br/>
Indian ascidians 

 -  Oxford & IBH Publishing Company, New Delhi  1981 
 - 163 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chordata; Vertebrate Zoology
<br/><br/><label>Dewey Class. No.: </label>596  SEB-I