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Britton, N. L. (Nathaniel Lord), 1859-1934
3
Britton, Nathaniel Lord, 1859-1934
3
Brown, Addison, 1830-1930
3
Brown, Addison, 1830-1913, joint author
2
Brown, Addison, 1830-1913
1
Nova Scotian Institute of Science
1
Reeks, Henry, fl. 1873
1
Waghorne, Arthur C. (Arthur Charles), 1851-1900
1
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