Title from title screen (viewed on Sept. 22, 2003).
Distributed to depository libraries in microfiche on Shipping list no.: 2003-0419-M.
Includes bibliographical references.
System requirements: Adobe Acrobat Reader.
Mode of access: Internet from the USGS web site. Address as of 9/23/03: http://fl.water.usgs.gov/PDF%5Ffiles/fs008%5F03%5Fkatz.pdf; current access is available via PURL.