300 dpi: (k6063-1.jpg)
640 pixels wide: (k6063-1.jpg)
![]() Image Number K6063-1 |
Scott Angle, soil microbiologist at the University of Maryland, examines the dense roots of a metal-scavenging Thlaspi plant.
Photo by Keith Weller
300 dpi: (k6063-1.jpg)
640 pixels wide: (k6063-1.jpg)
![]() Image Number K6063-1 |
Scott Angle, soil microbiologist at the University of Maryland, examines the dense roots of a metal-scavenging Thlaspi plant.
Photo by Keith Weller