The target resource for this PURL can no longer be traced. The following is a list of the targets this PURL was previously assigned to.
Timestamp | Target URL | Note |
---|---|---|
04/30/19 13:54:42 | https://pubs.usgs.gov/of/2019/1027/ofr20191027.pdf | |
04/30/19 13:56:20 | https://permanent.access.gpo.gov/gpo119624/ofr20191027.pdf | |
06/06/20 00:00:00 | https://permanent.fdlp.gov/gpo119624/ofr20191027.pdf | Batch modification due to DNSSEC issue |
07/30/21 13:55:53 | https://purl.fdlp.gov/history/GPO/gpo119624 | duplicate PURL; deactivated per cataloger request |