Birth Statistics for the Birth Registration Area of the United States, 1918. Fourth Annual Report
1921 ◽
Vol 17
(133)
◽
pp. 666
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1933 ◽
Vol 185
(5)
◽
pp. 726
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1926 ◽
Vol 6
(1)
◽
pp. 32-73
Keyword(s):
Keyword(s):
Keyword(s):
1921 ◽
Vol 1
(4)
◽
pp. 419-439
◽
Keyword(s):
1897 ◽
Keyword(s):
1897 ◽
Keyword(s):