NewScientist : November - December 2013 /

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Ngā taipitopito rārangi puna kōrero
Hōputu: Pukapuka
Reo:Ingarihi
I whakaputaina: London Reed Business Information Ltd. 2013
Rangatū:New Scientist Vol. 220: 2941 - 2949
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Ngā Tūtohu: Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!