Page Banner

United States Department of Agriculture

Agricultural Research Service

Image Number D2240-1

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

Image Number D2240-1

In Beltsville, Maryland, soil scientist Lynn McKee and physical scientist Joseph Alfieri check the surface and subsurface soil moisture monitoring systems at the Optimizing Production Inputs for Economic and Environmental Enhancement (OPE3) study area.


Photo by Peggy Greb.

640 pixels wide: (d2240-1.jpg)

Please visit our Image Gallery
Last Modified: 6/27/2011
Footer Content Back to Top of Page