xii, 151 pages : color illustrations, color maps ; 28 cm
ISBNs
9780160511820, 0160511828
OCLC
ocm51577257
"Issued August 2002"--p. [1] of cover.
Cover title.
Shipping list no.: 2003-0093-P.
Includes bibliographical references.
Also available via Internet from the Census web site. Address as of 1/27/2003: http://www.census.gov/prod/2002pubs/censr-3.pdf; current access available via PURL.