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2020 [1]
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globalchange

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A 1.4-million-year-old bone handaxe from Konso; Ethiopia; shows advanced tool technology in the early Acheulean [期刊论文]
Proceedings of the National Academy of Sciences of the United States of America, 2020-01-01, 117 (31
Sano K.;  Beyene Y.;  Katoh S.;  Koyabu D.;  Endo H.;  Sasaki T.;  Asfaw B.;  Suwa G.
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Climate variability, adaptation strategies and food security in Malawi [研究报告]
FAO. 2014-01-01
S. Asfaw;  N. McCarthy;  L. Lipper;  Food and Agriculture Organization (Rome, Italia)
View/Download：9/0
 

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