RecordDetails
Washington, D.C. : National Academy Press, [2001]
xiv, 145 pages, 1 unnumbered folded map : illustrations, maps ; 23 cm

Also available via the World Wide Web.


http://site.ebrary.com/id/10038792
http://www.nap.edu/catalog/10086.html
http://www.nap.edu/books/0309073340/html/
http://www.ncbi.nlm.nih.gov/books/NBK223342/