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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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Image Number D899-1

Currently, it can take many years and many hundreds of thousands of dollars to test fumigant emissions in the field. ARS scientist Scott Yates has been exploring the validity of smaller, simpler tests in the safety of a lab environment using stainless steel columns.


Photo by U.S. Salinity Laboratory.

640 pixels wide: (d899-1.jpg)

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Last Modified: 9/27/2007
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