Sinkholes /

Bibliographic Details
Main Author: Kaufmann, James E.
Corporate Author: Geological Survey (U.S.)
Format: Government Document eBook
Language:English
Published: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2007]
Series:Fact sheet (Geological Survey (U.S.)) ; 2007-3060.
Subjects:
Online Access:https://purl.fdlp.gov/GPO/LPS85328
Description
Item Description:Title from PDF title screen (viewed on Aug. 13, 2007).
"July 2007."
Electronic resource.
Physical Description:2 unnumbered pages :digital, PDF file.
Format:Mode of access: Internet from the USGS web site. Address as of 8/27/07: http://pubs.usgs.gov/fs/2007/3060/pdf/FS2007-3060.pdf; current access via PURL.