Genre
Statistics
314
Periodicals
108
Sources
19
Statistics, Vital
19
Abstracts
6
Genealogy
5
Guidebooks
3
Bibliography
2
Census, 10th, 1880
2
Census, 1880
2
Census, 1990
2
Congresses
2
Statistics, Medical
2
Yearbooks
2
Census, 1850
1
Census, 1860
1
Census, 1905
1
Census, 7th, 1850
1
Census, 8th, 1860
1
Commercial treaties
1
Early works to 1800
1
Gazetteers
1
Handbooks, manuals, etc
1
Maps
1
Statistics.'
1
Tables
1