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Susy Svatek Ziegler
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Teaching Geography with 3-D Visualization Technology
Peter Anthamatten, Susy Svatek Ziegler, 2006 .
A comparison of structural characteristics between old‐growth and postfire second‐growth hemlock–hardwood forests in Adirondack Park, New York, U. S. A.
Susy Svatek Ziegler, S. Ziegler, 2000 .