Page Banner

United States Department of Agriculture

Agricultural Research Service

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

Image Number D400-1

A laser beam from the University of Iowa mobile facility lab is positioned to track the particulate plume from a swine facility.

Photo by Stephen Ausmus.

640 pixels wide: (d400-1.jpg)

Please visit our Image Gallery

Last Modified: 6/27/2017
Footer Content Back to Top of Page