Semantic Scholar uses AI to extract papers important to this topic.
This is a summary of the second annual report on the demographic situation in Russia prepared by the Center for Demography and… Expand
A study was conducted on the reproductive history of 3125 girls born in the Saguenay region of Quebec, Canada, between 1860 and… Expand
The implications of the changing population structure in Poland are examined, particularly as they concern social needs. The… Expand
The author attempts to summarize recent studies concerning the concept of population replacement, particularly focusing on the… Expand