Cragg F W <br/><br/>
Studies on the mouth parts   
  

 - 
 - Calcutta  Superintendent Govt. Printing  1913 
 - 55, M-a-88 (plates) 
<br/><br/> B   
<br/><br/>  
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>612.31 cra/stu