300 dpi: (k5815-1.jpg)
640 pixels wide: (K5815-1.jpg)
![]() Image Number K5815-1 |
In studying the symbiotic relationship among soil fungi, plant geneticist Jerry Barrow checks the growth of inoculated alfalfa seedlings.
Photo by Jack Dykinga
300 dpi: (k5815-1.jpg)
640 pixels wide: (K5815-1.jpg)
![]() Image Number K5815-1 |
In studying the symbiotic relationship among soil fungi, plant geneticist Jerry Barrow checks the growth of inoculated alfalfa seedlings.
Photo by Jack Dykinga