English Arcturus, A Journal of Books and Opinion, Volume 2, 1841 determination method or standard: SHA-1...
journals Accession number jstor-25104325 Source Internet Archive identifier: jstor-25104325 https://archive.org/download/jstor-25104325/25104325.pdf IA...
1045401647 Source Internet Archive identifier: evertaugustusduy01osgo https://archive.org/download/evertaugustusduy01osgo/evertaugustusduy01osgo.pdf...
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The Journal of the Linnean Society of London ( ) Author Linnean Society of London Title The Journal of the Linnean Society of London Volume v. 16 1881/83...
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PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Catalogue_of_the_library_of_A._Oakey_Hall,_esq._(IA_aez0439.0001.001.umich.edu).pdf...
journals Accession number jstor-4623896 Source Internet Archive identifier: jstor-4623896 https://archive.org/download/jstor-4623896/4623896.pdf IA...
journals Accession number jstor-25104405 Source Internet Archive identifier: jstor-25104405 https://archive.org/download/jstor-25104405/25104405.pdf IA...
sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:The_Brownings_and_America_(IA_browningsamerica00goul).pdf...