Page Banner

United States Department of Agriculture

Agricultural Research Service

Related Topics


Download a high-resolution (300dpi) digital image here

Image Number K11454-1

Laboratory director Jerry Hatfield and technician Kenwood Scoggin examine a particulate sampler during air quality studies in Iowa.

Photo by Peggy Greb.



640 pixels wide: (k11454-1.jpg)




Please visit our Image Gallery

Last Modified: 8/12/2016
Footer Content Back to Top of Page