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UMESC - Celebrating 50 Years of Science for a Better World - 1959-2009

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USGS Scientists Kevin Hop and Larry Robinson examine aerial photographs with a stereo scope: Full resolution

USGS Scientists Kevin Hop and Larry Robinson examine aerial photographs with a stereo scope

Photo by USGS, UMESC

Usage: This image is public domain/of free use. Please refer to the USGS Copyright section for more details.

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