Zebra mussel sightings distribution : NAS--nonindigenous aquatic species.
| Author/creator | Nonindigenous Aquatic Species Program (U.S.) |
| Other author | Geological Survey (U.S.) |
| Format | Map |
| Publication Info | [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2008-] |
| Description | 1 electronic map : HTML file. |
| Supplemental Content | https://purl.fdlp.gov/GPO/LPS99459 |
| Subjects |
| Cartographic data | No scale given. |
| Frequency | Updated daliy, 2008- |
| General note | Title from HTML home page last updated April 22, 2008 (viewed on Aug. 7, 2008). |
| General note | Shows sightings from 1998 to present. |
| General note | Includes location map. |
| Technical details | Mode of access: Internet from the USGS web site. Address as of 8/7/08: http://nas.er.usgs.gov/taxgroup/mollusks/zebramussel/zebramusseldistribution.asp ; current access via PURL. |
| GPO item number | 0619-G-01 (online) |
| Govt. docs number | I 19.79:Z 1 |
Availability
| Library | Location | Call Number | Status | Item Actions |
|---|---|---|---|---|
| Electronic Resources | Access Content Online | ✔ Available |