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Mapped Today; Zapped Tomorrow? Preserving Government Digital Geospatial Data Butch Lazorchak, Library of Congress Alec Bethune, North Carolina Center for Geographic Information and Analysis
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Document Date: 2010-10-07 16:29:13
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File Size: 1,60 MB
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Mapped Today; Zapped Tomorrow? Preserving Government Digital Geospatial Data Butch Lazorchak, Library of Congress Alec Bethune, North Carolina Center for Geographic Information and Analysis