300 dpi: (d2100-3.jpg)
640 pixels wide: (d2100-3.jpg)
Image Number D2100-3 |
Plant physiologist Dale Shaner measures photosynthesis of a corn plant in a deficit irrigation study.
Photo by Peggy Greb.
300 dpi: (d2100-3.jpg)
640 pixels wide: (d2100-3.jpg)
Image Number D2100-3 |
Plant physiologist Dale Shaner measures photosynthesis of a corn plant in a deficit irrigation study.
Photo by Peggy Greb.