TY  - BOOK
AU  - Davidson, Ralph H.
TI  - Insect pests of farm, garden and orchard
U1  - 632.7 L9 
PY  - 1979///
CY  - New York
PB  - John Wiley
KW  -  Ralph H.Davidson (and) William F.Lyon.
KW  - Lyon, William F., joint author
KW  - Insects, Injurious and Beneficial,Insects, Injurious and beneficial-North America,Insect control
ER  -