TY  - BOOK
AU  - C. L. Metcalf
AU  -  W. P. Flint, 
TI  - Destructive and useful insects
U1  - 595.706 
PY  - 1939///
CY  - New York
PB  - Mcgraw Hill Book Co
N1  - C. L. Metcalf & W. P. Flint: Destructive and useful insects.  (2nd Ed)  New York.  Mcgraw Hill Book Co, 1939.--(595.706MET)
ER  -