TY  - BOOK
AU  - Hill, Dennis. S
TI  - Economic Importance of Insects
SN  - 0412498006
U1  - 595.706 
PY  - 1977///
CY  - London
PB  - Chapman and Hall
KW  - Pure Sciences
KW  - Zoological sciences
KW  - Economic entomology
ER  -