TY  - BOOK
AU  - Metcalf, C.L
AU  - Flint, W P
TI  - Destructive and useful insects; their habits and control
U1  - 595.7/MET 
PY  - 1967///
CY  - New Delhi
PB  - Tata McGraw-Hill Publishing Company Limited
KW  - Beneficial insects
KW  - Insect pests
ER  -