The significance of the declining birth rate
address of retiring vice president, Section I, social and economic science, American Association for Advancement of Science, Pittsburgh, December 29, 1917
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Author
Publication
1918 - G.P.O., Washington, District of Columbia
Language
English
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0 words, Guess
Page Count
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Identifiers
- Library of Congress Control Number18004960
- OCLC Control Number16787997
- Open LibraryOL6606079M
Classifications
- LCCHB901 .D8
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