Recently, Mutin and geochemist Antoine Zazzo of the National Museum of Natural History in Paris led a team that used new methods of radiocarbon dating to analyze tooth enamel from 23 Neolithic people ...
Although China is the third largest country in the world in terms of land area (9.7 million square kilometers), it ranks 131st in terms of arable land per capita, at less than one tenth of a hectare ...
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