Endangered species facts : winged mapleleaf.
| Other author | U.S. Fish and Wildlife Service. |
| Format | Electronic |
| Edition | Updated May, 2004. |
| Publication Info | [Washington, D.C.] : U.S. Fish and Wildlife Service, [2004] |
| Supplemental Content | https://purl.fdlp.gov/GPO/LPS65681 |
| Subjects |
| General note | Title from title screen (viewed Dec. 15, 2005). |
| General note | "Updated September 2004." |
| Technical details | Mode of access: Internet from the FWS web site. Address as of 12/14/05: http://www.fws.gov/midwest/Endangered/clams/wmapleleaf.pdf; current access is available via PURL. |
| GPO item number | 0612 (online) |
| Govt. docs number | I 49.2:EN 2/35/2004 |