{"links":{"self":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=Population+density","last":"https://search.arvasarchive.org/catalog.json?f%5Baccess_subjects%5D%5B%5D=Population+density\u0026page=1"},"meta":{"pages":{"current_page":1,"next_page":null,"prev_page":null,"total_pages":1,"limit_value":10,"offset_value":0,"total_count":1,"first_page?":true,"last_page?":true}},"data":[{"id":"vifgm_repositories_2_resources_752","type":"collection","attributes":{"title":"\"Northern Virginia Region Present and Future Population Densities\" map","creator":{"id":"https://search.arvasarchive.org/catalog/vifgm_repositories_2_resources_752#creator","type":"document_value","attributes":{"value":"Northern Virginia Regional Planning Commission","label":"Creator"}},"abstract_or_scope":{"id":"https://search.arvasarchive.org/catalog/vifgm_repositories_2_resources_752#abstract_or_scope","type":"document_value","attributes":{"value":"\"Northern Virginia Region Present and Future Population Densities\" map showing population density in 1969, with projections of density in the 1980s and before the year 2000.","label":"Abstract Or Scope"}},"breadcrumbs":{"id":"https://search.arvasarchive.org/catalog/vifgm_repositories_2_resources_752#breadcrumbs","type":"document_value","attributes":{"value":{"id":"vifgm_repositories_2_resources_752","ead_ssi":"vifgm_repositories_2_resources_752","_root_":"vifgm_repositories_2_resources_752","_nest_parent_":"vifgm_repositories_2_resources_752","ead_source_url_ssi":"data/oai/GMU/repositories_2_resources_752.xml","title_filing_ssi":"\"Northern Virginia Region Present and Future Population Densities\" map","title_ssm":["\"Northern Virginia Region Present and Future Population Densities\" map"],"title_tesim":["\"Northern Virginia Region Present and Future Population Densities\" map"],"unitdate_ssm":["March 1969"],"unitdate_other_ssim":["March 1969"],"level_ssm":["collection"],"level_ssim":["Collection"],"unitid_ssm":["C0449","/repositories/2/resources/752"],"text":["C0449","/repositories/2/resources/752","\"Northern Virginia Region Present and Future Population Densities\" map","Northern Virginia","Virginia, Northern","Prince William County (Va.)","Fairfax County (Va.)","Loudoun County (Va.)","Regional planning -- Virginia","Maps","Population density","There are no access restrictions.","This is a single item collection.","\"NVRC History | Northern Virginia Regional Commission - Website.\" n.d. 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