Geospatial data -- Research -- China. / https://id.loc.gov/authorities/subjects/sh2006006177 https://id.loc.gov/authorities/subjects/sh2002006576 https://id.loc.gov/authorities/names/n79091151-781 : China.
2012
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Geospatial data -- Research -- United States. / https://id.loc.gov/authorities/subjects/sh2006006177 https://id.loc.gov/authorities/subjects/sh2002006576 https://id.loc.gov/authorities/names/n78095330-781 : China.