Feature
200,000 Cinchona Plants Sent to Neighbor Republics
Magazine issue:
Magazine issue: Vol. 44 #25, December 18, 1943
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Magazine
In the July 6 SN: Celebrating the 50th anniversary of Apollo 11, stone tool dates face scrutiny, ocean plastic goes deep, records of Inca taxation, erosion spurred plate tectonics and more.
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