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<br />w. D. White and S. G. Wells
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<br />A. Compaction and cracking of the ground surface in the headwaters
<br />of. the intense-burn watershed, Burnt Mesa, September, 1977.
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<br />B. Textural change due to frost heaving, November, 1977.
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<br />Figure 7. seasonal variations in ground surface texture.
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