Title from title screen (viewed Oct. 23, 2008). "25 May 93"--P. 8.
Technical Details
Mode of access: Internet from the USACE web site. Address as of 10/23/2008: http://www.usace.army.mil/publications/eng-pamphlets/ep690-1-11%2801%29/entire.pdf; current access available via PURL.
Action Note
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