Author:Charles Frederick Hartt

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Charles Frederick Hartt
Canadian-born geologist, paleontologist and naturalist
Charles Frederick Hartt


Articles in Popular Science Monthly[edit]

Works about Hartt[edit]

Works by this author published before January 1, 1924 are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.