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United States Department of Agriculture

Agricultural Research Service

ARS Photo Library

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Image Number K10424-1

Geneticist Ken Overturf collects immature trout, or fingerlings, in the wet lab for weight and other measurements to determine how the fish use different feeds.

Photo by Stephen Ausmus.

640 pixels wide: (k10424-1.jpg)

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Last Modified: 5/23/2006
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