No longer distributed to depository libraries in a physical form after <2007>.
Some issues and articles also available online at the Corps of Engineers web site. Address as of 12/16/03: http://www.lre.usace.army.mil/index.cfm?chn%5Fid=1458 & CFID=1481287 & CFTOKEN=96020287 ; current access available via PURL.