300 dpi: (k10131-1.jpg)
640 pixels wide: (k10131-1.jpg)
![]() Image Number K10131-1 |
Chemical engineer Peter Wan examines the flowers on a cotton plant.
Photo by Peggy Greb.
300 dpi: (k10131-1.jpg)
640 pixels wide: (k10131-1.jpg)
![]() Image Number K10131-1 |
Chemical engineer Peter Wan examines the flowers on a cotton plant.
Photo by Peggy Greb.