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Geographic information systems - Government policy - United States.
概要
作品:
2 作品在 0 項出版品 0 種語言
書目資訊
Mapping for Congress : = supporting public policy with GIS : Library of Congress, Congressional Cartography Program /
by:
(書目-語言資料,印刷品)
Mapping the Nation : = government and technology making a difference /
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(書目-語言資料,印刷品)
主題
Geographic information systems.
Geographic information systems- Government policy- United States.
Cartography- Government policy- United States.
Information storage and retrieval systems- Cartography- United States.
Information storage and retrieval systems- Geography- United States.
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