TY  - BOOK
AU  - Metcalf C L
AU  -  Flint W P
TI  - Destructive and useful insects
T2  - McGraw-Hill publications in the agricultural sciences
U1  - K86, J11 
PY  - 1951///
CY  - New York    
PB  -  McGraw-Hill        
KW  -  Insects
KW  - Zoology
ER  -