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Environmental factors drive language density more in food-producing than in hunter–gatherer populations
Derungs, Curdin, Köhl, Martina, Weibel, Robert, Bickel, BalthasarVolume:
285
Journal:
Proceedings of the Royal Society B: Biological Sciences
DOI:
10.1098/rspb.2017.2851
Date:
August, 2018
File:
PDF, 1.64 MB
2018