Project Gutenberg 2004-06-28 Public domain in the USA. 45 Martin, Edward A. (Edward Alfred) 1864 1943 The Story of a Piece of Coal: What It Is, Whence It Comes, and Whither It Goes Produced by Miranda van de Heijning, Luiz Antonio de Souza and PG Distributed Proofreaders en Coal TN Text Technology Browsing: Engineering & Construction Browsing: Science - General 292341 292225 2024-08-06T04:27:16.115903 2023-10-06T06:34:09.777193 text/html text/html 174585 2024-08-06T04:27:22.352902 application/epub+zip 292334 292218 2024-08-06T04:27:16.306954 2023-10-06T06:34:09.943176 text/html text/html 177453 2024-08-06T04:27:18.720901 application/epub+zip 171273 2024-08-06T04:27:17.835924 application/epub+zip 412605 2024-08-06T04:27:25.187870 application/x-mobipocket-ebook 391347 2024-08-06T04:27:21.738923 application/x-mobipocket-ebook 283559 2022-09-06T22:21:48.443785 application/x-mobipocket-ebook 270116 270043 2024-08-06T04:27:15.847953 2023-10-06T06:34:09.554190 text/plain; charset=us-ascii text/plain 269756 2020-12-15T04:45:08 text/plain; charset=iso-8859-1 97977 2020-12-15T04:45:08 text/plain; charset=iso-8859-1 application/zip 269787 2020-12-15T04:45:08 text/plain; charset=us-ascii 97941 2020-12-15T04:45:08 text/plain; charset=us-ascii application/zip 18781 2024-08-06T04:27:25.313878 application/rdf+xml 23878 2024-08-06T04:27:18.186896 image/jpeg 4560 2024-08-06T04:27:18.012903 image/jpeg 174093 2024-08-06T04:27:16.331918 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