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 |
|---|---|---|
| 10/14/10 21:35:53 | http://map.ngdc.noaa.gov/website/al/emissions/viewer.htm | |
| 02/18/15 11:49:46 | http://permanent.access.gpo.gov/410.html | |
| 11/02/16 14:03:45 | http://purl.fdlp.gov/history/GPO/LPS94972 |