Native salamanders and introduced fish : changing the nature of mountain lakes and ponds.

Bibliographic Details
Corporate Author:	Forest and Rangeland Ecosystem Science Center (U.S.)
Format:	Government Document eBook
Language:	English
Published:	Corvallis, OR : USGS Forest and Rangeland Ecosystem Science Center, [2003]
Series:	Fact sheet (Geological Survey (U.S.)) ; FS-03-025.
Subjects:	Salamanders > Research > Cascade Range. Introduced fishes > Environmental aspects > Cascade Range.
Online Access:	https://purl.fdlp.gov/GPO/LPS78465

Description
Item Description:	"June 2003." Title from title screen (viewed Aug. 13, 2003). Electronic resource.
Physical Description:	2 unnumbered pages : digital, PDF file.
Format:	Mode of access: Internet from the USGS web site. Address as of 2/12/07: http://fresc.usgs.gov/products/fs/fs-025-03.pdf ; current access is available via PURL.
Bibliography:	Includes bibliographical references.