300 dpi: (k7123-1.jpg)
640 pixels wide: (k7123-1.jpg)
![]() Image Number K7123-1 |
Before installing dust-gathering equipment, agricultural engineer Keith Saxton adjusts wind measuring devices inside the portable, 45-foot wind tunnel.
Photo by Jack Dykinga
300 dpi: (k7123-1.jpg)
640 pixels wide: (k7123-1.jpg)
![]() Image Number K7123-1 |
Before installing dust-gathering equipment, agricultural engineer Keith Saxton adjusts wind measuring devices inside the portable, 45-foot wind tunnel.
Photo by Jack Dykinga