Skip to main content
ARS Home » Office of Communications » Images » Photos » Jul03 » k10532-1


Download a high-resolution (300dpi) digital image

Image Number K10532-1

Physical science technician Jeanette Herring uses a flow-injection analyzer to determine nitrogen and phosphorus concentrations in manure and runoff.

Photo by Peggy Greb.



640 pixels wide: (k10532-1.jpg)




Please visit our Image Gallery