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Q38645891-4D34E25F-2F11-47BB-8EC8-C7FDE54D5A61
Q38645891-4D34E25F-2F11-47BB-8EC8-C7FDE54D5A61
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http://www.wikidata.org/entity/statement/Q38645891-4D34E25F-2F11-47BB-8EC8-C7FDE54D5A61
Changes in the soil organic carbon balance on China's cropland during the last two decades of the 20th century.
P2860
Q38645891-4D34E25F-2F11-47BB-8EC8-C7FDE54D5A61
BestRank
Statement
http://www.wikidata.org/entity/statement/Q38645891-4D34E25F-2F11-47BB-8EC8-C7FDE54D5A61
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f7168cfeb3b9d306e93d7979103ef04a8d269bdb
P2860
Ice core record of the 13C/12C ratio of atmospheric CO2 in the past two centuries