Zhu, Hongfu,  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 / 
H. F. Chu. 
 - Iowa :  W. C. Brown Co,  1949. 
 - 234 p. :  illus. ;  23 cm. 
 - Pictured-keny nature series .
<br/><br/> Closed. 
<br/><br/><label>LCCN: </label>502933  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Insects--Development.