300 dpi: (d929-1.jpg)
640 pixels wide: (d929-1.jpg)
![]() Image Number D929-1 |
Agricultural engineers Roger Eigenberg (left) and Bryan Woodbury evaluate a soil electrical conductivity map of a vegetative treatment area.
Photo by Stephen Ausmus.
300 dpi: (d929-1.jpg)
640 pixels wide: (d929-1.jpg)
![]() Image Number D929-1 |
Agricultural engineers Roger Eigenberg (left) and Bryan Woodbury evaluate a soil electrical conductivity map of a vegetative treatment area.
Photo by Stephen Ausmus.