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 22:27:08 | http://www.fs.fed.us/eng/pubs/htmlpubs/htm00232839/index.htm | |
| 02/18/11 10:27:50 | http://www.fhwa.dot.gov/environment/fspubs/07232806/index.htm | |
| 05/08/12 12:54:00 | http://permanent.access.gpo.gov/410.html | |
| 11/03/16 09:11:56 | http://purl.fdlp.gov/history/GPO/LPS43794 | |
| 04/16/18 12:15:49 | https://purl.fdlp.gov/history/GPO/LPS43794 | 2007 edition: http://eot.us.archive.org/eot/20111019011721/http://www.fhwa.dot.gov/environment/fspubs/07232806/index.htm |