Description
Item Description:Not distributed to depository libraries in a physical form.
"March 1997."
Physical Description:iii, 23 pages : illustrations, maps ; 28 cm.
Available via Internet from the CRREL web site (PDF file only). Address as of 3/14/2003: http://www.crrel.usace.army.mil/techpub/CRRELReports/reports/SR9704.pdf; current access via PURL.
Bibliography:Includes bibliographical references (page 17).