23 resultados para Toxicity of Copper
Resumo:
"ASTIA document no. AD142344."
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Typewritten.
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Includes bibliographical references (p. 32-35).
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The letter, p. [2]-4, from the Treasury Dept. Revenue Office is signed by Samuel Smith.
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Mode of access: Internet.
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Cover title.
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Includes bibliographical references (p. 54-59).
Resumo:
"April, 1913."