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Photo Gallery
This document requires
Microsoft
PowerPoint.
Soil
Survey Photography - Principles and Techniques (PPT; 29.5 MB)
- NRCS
Photo Gallery - contains natural resource and conservation related
photos from across the United States.
- Earth
Science World Imagebank - provided by the American Geological Institute
(AGI) for the public, educators, and the geoscience community.
Last Modified: 08/19/2008
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