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Human population growth and the demographic transition
The world and most regions and countries are experiencing unprecedentedly rapid demographic change. The most obvious example of this change is the huge expansion of human numbers: four billion have been added since 1950. Projections for the next half century expect a highly divergent world, with sta...
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| Formato: | Texto |
| Lenguaje: | English |
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The Royal Society
2009
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2781829/ https://www.ncbi.nlm.nih.gov/pubmed/19770150 http://dx.doi.org/10.1098/rstb.2009.0137 |