TY  - BOOK
AU  - Urquhart F A
TI  - Introduction to the insect
U1  - K86, H91 
PY  - 1949///
CY  - New York    
PB  -  Henry Holt       
KW  -  Insects
KW  - Zoology
N1  - Bibliographical references 275-279p
ER  -