Project Gutenberg 2019-03-01 Public domain in the USA. 70 Burroughs, John 1837 1921 Widger, David 1932 Index of the Project Gutenberg Works of John Burroughs Produced by David Widger en Indexes QH PS Text Browsing: Encyclopedias/Dictionaries/Reference Browsing: Science - General 158123 158125 2024-08-24T11:02:04.783099 2023-09-25T09:46:46.212852 text/html text/html 159334 2023-04-06T00:47:24 text/html 409831 2024-08-24T11:02:09.464082 application/epub+zip 408802 2024-08-24T11:02:05.776152 application/epub+zip 89037 2024-08-24T11:02:05.204064 application/epub+zip 487241 2024-08-24T11:02:12.046058 application/x-mobipocket-ebook 454064 2024-08-24T11:02:08.954059 application/x-mobipocket-ebook 135507 2022-09-26T19:20:58.383539 application/x-mobipocket-ebook 34325 34318 2024-08-24T11:02:03.840073 2023-09-25T09:46:45.275833 text/plain; charset=us-ascii text/plain 34543 2023-04-06T00:48:45 text/plain; charset=us-ascii 18370 2024-08-24T11:02:12.189035 application/rdf+xml 26686 2024-08-24T11:02:05.413077 image/jpeg 3890 2024-08-24T11:02:05.306095 image/jpeg 13153 2023-04-06T00:49:10 application/octet-stream application/zip 379254 2023-04-06T00:49:35 application/octet-stream application/zip 387084 2024-08-24T11:02:04.801122 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://www.gutenberg.org/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog en.wikipedia