Description
Note:Title from title screen (viewed on Jan. 8, 2008).
Electronic resource.
Call Number:I 29.59/9-3:86^I 29.59/9-3:86
Bibliography Note:Includes bibliographical references (pages 49-55).
System Details:Mode of access: Internet. Address as of 1/8/08: http://www.nps.gov/history/mwac/publications/pdf/tech86.pdf; current access available via PURL.