Image Number K7531-1

Braun Intertec Corporation's supervisor of Remedial Services Earl Windahl (kneeling), ARS plant geneticist JoAnn Lamb (center), and LeeAnn Thomas, Canadian Pacific Railway remediation specialist, examine first-year root development of alfalfa irrigated with highnitrate groundwater.

Photo by Bruce Fritz

640 pixels wide: (k7531-1.jpg)