Category:James Batcheller Sumner
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American chemist (1887-1955)
|Name in native language||James Batcheller Sumner|
|Date of birth||19 November 1887|
|Date of death||12 August 1955|
|Place of burial|
|Country of citizenship|
|Field of work|
Media in category "James Batcheller Sumner"
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- James Batcheller Sumner.jpg 280 × 396; 60 KB