Description
Item Description:Title from title screen (viewed Feb. 5, 2009).
"April 2001."
Electronic resource.
Physical Description:vi, 33 pages : digital, PDF file.
Format:Mode of access: Internet at the NOAA Web site. Address as of 2/05/2009: http://tidesandcurrents.noaa.gov/publications/techrpt34.pdf ; current access is available via PURL.
Bibliography:Includes bibliographical references (page 23).