The population in large urban concentrations in the United States, 1790-1980: a delineation using highly urbanized counties.
作者信息
Gibson C
机构信息
Population Division, U.S. Bureau of the Census, Suitland, Maryland 20233.
出版信息
Demography. 1987 Nov;24(4):601-14.
PMID:3322888
Abstract
摘要
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