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Quagga mussel sightings distribution : NAS--nonindigenous aquatic species
- Author / Creator
- Available as
- Online
Details
- Format
- Books; Maps, Atlases
- Language
- English
- Contributors
- Publication
-
- [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2008-]
- Publication Dates
- Began in 2008
- Physical Details
-
- 1 electronic map : HTML file
- data file
- OCLC
- ocn240704612
- Cartographic Data
-
No scale given
- Title from HTML home page last updated April 22, 2008 (viewed on Aug. 7, 2008).
- Shows sightings from 1998 to present.
- Includes location map.
- Mode of access: Internet from the USGS web site. Address as of 8/7/08: http://nas.er.usgs.gov/taxgroup/mollusks/zebramussel/quaggamusseldistribution.asp; current access via PURL.