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Search results for "class periods"

Filters: Geography and Mapping Geography and Mapping × other other ×
Viewing 1 - 7 of 7 results by relevance

Need for a Multipurpose Cadastre  (1980)

Toward a Coordinated Spatial Data Infrastructure for the Nation  (1993)

Spatial Data Needs: The Future of the National Mapping Program  (1990)

People and Pixels: Linking Remote Sensing and Social Science  (1998)

Science for Decisionmaking: Coastal and Marine Geology at the U.S. Geological Survey  (1999)

Internet Counts: Measuring the Impacts of the Internet  (1998)