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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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Image Number K4110-12

At the Eastern Regional Research Center, chemist Ed Piotrowski explains the use of robotics in high volume testing to students Tom Greshock (center) and Paul Hrynko (right).

Photo by Scott Bauer.

640 pixels wide: (k4110-12.jpg)

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Last Modified: 5/23/2006
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