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1
Published 2019
American Chemical Society
Subjects: “...United States / Department of Agriculture / history...”
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2
Published 2018
American Chemical Society
Subjects: “...Chemistry, Inorganic / United States / History...”
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3
Published 2007
American Chemical Society
Subjects: “...United States...”
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4
Published 2013
American Chemical Society
Subjects: “...Coahuila (State : Mexico)...”