Personensuche
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2
Reconceptualizing the Industrial Revolution
Dibner Institute studies in the history of science and technology
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3
Keeping livestock healthy. Yearbook of Agriculture, 1942
United States congressional serial set ; serial set no. 10718;House document / 77th Congress, 2nd session. House ; no. 527
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4
Forty-fourth annual report of the National Advisory Committ..
United States congressional serial set ; serial set no. 12180;Senate document / 86th Congress, 1st session. Senate ; no. 6
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5
Thirty-ninth annual report of the National Advisory Committ..
United States congressional serial set ; serial set no. 11762;Senate document / 83rd Congress, 2nd session. Senate ; no. 79