Portland Public Library
Geographic Information Systems
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http://bibfra.me/vocab/lite/Concept
Label
Geographic Information Systems
Name
Geographic Information Systems
Focus
Geographic Information Systems
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Incoming Resources
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3
You are here, from the compass to GPS, the history and future of how we find ourselves, Hiawatha Bray
Lost cat, a true story of love, desperation, and GPS technology, Caroline Paul ; drawings by Wendy MacNaughton
The weekend navigator, simple boat navigation with GPS and electronics, Robert J. Sweet
Outgoing Resources
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1
Geographic Information Systems
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