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United States Department of Agriculture

Agricultural Research Service

Image Number D1713-2

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Image Number D1713-2

Microbiologist Ken Bischoff, who developed the shake-flask model for simulating bacterial infection during ethanol fermentation, places flasks in an incubator.


Photo by Stephen Ausmus.

640 pixels wide: (d1713-2.jpg)

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Last Modified: 3/31/2010
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