English determination method: SHA-1...
org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English Congressional Record Volume 165, Issue 197, 2019-12-10 applies...
English determination method or standard: SHA-1...
English: Scientific American ( ) Editor editor QS:P98,Q7378087 Title English: Scientific American Series title Old Series (1845–1859) Volume 12 Issue No...
English determination method: SHA-1...
Internet Archive ID: monographsofunit31882geol described at URL: https://archive.org/download/monographsofunit31882geol/monographsofunit31882geol.pdf...
bulletinofunited118741875geol described at URL: https://archive.org/download/bulletinofunited118741875geol/bulletinofunited118741875geol.pdf determination method: SHA-1...
org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English applies to jurisdiction: United States of America determination method:...
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English...
org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English applies to jurisdiction: United States of America determination method:...