TY  - GEN
AU  - Pfadt, Robest E
TI  - Fundamentals of applied entomology
SN  - 0023954906
U1  - 632.7 PFA 
CY  - Newyork, Macmillon publishing company
KW  - Applied entomology/ entomology/ insect pests/ insect pests- control
ER  -