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United States Department of Agriculture

Agricultural Research Service

Image Number D2239-1

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Image Number D2239-1

Cody Howard, an ARS environmental engineer, uses the pesticide emissions model to study and predict agricultural emissions and their effect on air quality in the Chesapeake Bay region.


Photo by Peggy Greb.

640 pixels wide: (d2239-1.jpg)

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Last Modified: 6/27/2011
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