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National Camping Market Survey, 1978;;Archival Version
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关键词:
DOI:
doi:10.3886/icpsr07800
摘要:
1 -- Card 1 DS2: File 2 -- Card 3 DS3: File 3 -- Card 4 DS4: File 4 -- Card 19;;The data files in this study are set up in a non-standard format
Food trade matrix between 1986 and 2013
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DOI:
doi:10.1594/pangaea.890117
摘要:
and analyze the file. The format of this file is \u201C.mx\u201D, Wolfram Language serialized package format (http://reference.wolfram.com/language/ref/format
County Business Patterns, 1981 [United States]: U.S. Summary, State, and County Data;;Version 1
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关键词:
DOI:
doi:10.3886/icpsr08348.v1
摘要:
as a Portable Document Format (PDF) file. The PDF file format was developed by Adobe Systems Incorporated and can be accessed using PDF reader software, suc
County Business Patterns, 1981 [United States]: U.S. Summary, State, and County Data;;Archival Version
负责人:
关键词:
DOI:
doi:10.3886/icpsr08348
摘要:
as a Portable Document Format (PDF) file. The PDF file format was developed by Adobe Systems Incorporated and can be accessed using PDF reader software, suc
Yearly macro and micro nutrients from subnational Brazilian crop and livestock production (1988 to 2017)
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File name File format File size Uniform resource locator\/link to file Delivering Food Security on Limited Land (DEVIL)
DOI:
doi:10.1594/pangaea.911574
摘要:
municipalities and disaggregated them according to the Food and Agriculture Organization of the United Nations's (FAO) information on whether
Norwegian Ecological Data, 1949-1961;;Archival Version
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关键词:
DOI:
doi:10.3886/icpsr00040
摘要:
, and the codebook is provided by ICPSR as a Portable Document Format (PDF) file. The PDF file format was developed by Adobe Systems Incorporated and can be accessed
Norwegian Ecological Data, 1949-1961;;Version 1
负责人:
关键词:
DOI:
doi:10.3886/icpsr00040.v1
摘要:
, and the codebook is provided by ICPSR as a Portable Document Format (PDF) file. The PDF file format was developed by Adobe Systems Incorporated and can be accessed
County and City Data Book [United States] Consolidated File: City Data, 1944-1977;;Archival Version
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关键词:
DOI:
doi:10.3886/icpsr07735
摘要:
as a Portable Document Format (PDF) file. The PDF file format was developed by Adobe Systems Incorporated and can be accessed using PDF reader software, suc
County and City Data Book [United States] Consolidated File: City Data, 1944-1977;;Version 1
负责人:
关键词:
DOI:
doi:10.3886/icpsr07735.v1
摘要:
as a Portable Document Format (PDF) file. The PDF file format was developed by Adobe Systems Incorporated and can be accessed using PDF reader software, suc
National Camping Market Survey, 1973;;Version 2
负责人:
关键词:
DOI:
doi:10.3886/icpsr07799.v2
摘要:
formats as well as standard codebooks to accompany the data. In addition to these procedures, ICPSR performed the following processing steps

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