OXFORD Biology readers Wigglesworth, Vincent <br/><br/>
Insect hormones 
/[by] Vincent Wigglesworth 
 - Oxford  Oxford University press  1974 
 - 15 p. 
<br/><br/><label>ISBN: </label>199141525 
<br/><br/><label>Dewey Class. No.: </label>574  / OXF