TY  - BOOK
AU  - Davidson, Ralph Howard
TI  - Insect Pests:Of Farm, Garden And Orchard
U1  - 632.7 
PY  - 1966///
CY  - Newyork
PB  - John Wiley &n Sons
KW  - general stack
KW  - technology
KW  - plants ,injuries,diseases and pestsZoology
ER  -