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Behaviour: Labour Rewarded. Nature 229, 89 (1971). https://doi.org/10.1038/229089b0
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DOI: https://doi.org/10.1038/229089b0
Nature volume 229, page 89 (1971)
Behaviour: Labour Rewarded. Nature 229, 89 (1971). https://doi.org/10.1038/229089b0
Issue Date:
DOI: https://doi.org/10.1038/229089b0