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1by Linton, M. Albert (Morris Albert), 1887-1966Subjects: “...Academy of Natural Sciences of Philadelphia History....”
Published 1962
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2by Nolan, Edward James, 1846-1921Subjects: “...Academy of Natural Sciences of Philadelphia....”
Published 1909
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3by Ruschenberger, W. S. W. (William Samuel Waithman), 1807-1895Subjects: “...Academy of Natural Sciences of Philadelphia....”
Published 1852
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4Subjects: “...Academy of Natural Sciences of Philadelphia....”
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5by Ruschenberger, W. S. W. (William Samuel Waithman), 1807-1895Subjects: “...Academy of Natural Sciences of Philadelphia....”
Published 1871
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6by Ruschenberger, W. S. W. (William Samuel Waithman), 1807-1895Subjects: “...Academy of Natural Sciences of Philadelphia....”
Published 1852
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7Published 1972Subjects: “...Academy of Natural Sciences of Philadelphia. Library....”
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