Chu, Hung-fu,  1913- <br/><br/>
How to know the immature insects;  an illustrated key for identifying the orders and families of many of the immature insects with suggestions for collecting, rearing and studying them, 
by H. F. Chu. 
 - Dubuque, Iowa,  W. C. Brown Co.  [1949] 
 - 234 p.  illus.  23 cm. 
 - Pictured-key nature series .
<br/><br/><label>LCCN: </label>a  50002933  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insetos
<br/><br/><label>Dewey Class. No.: </label>595.7