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 Project Gutenberg 2020-07-16 Public domain in the USA. 26 Smith, Theobald 1859 1934 Sewage Disposal on the Farm, and Protection of Drinking Water United States. Department of Agriculture. Farmers' bulletin no. 43 Produced by Tom Cosmas en Drinking water Sewage disposal, Rural S TD Text Browsing: Environmental Issues Browsing: Science - Earth/Agricultural/Farming 85144 85154 2024-08-26T04:15:02.614484 2023-09-27T04:30:11.253642 text/html text/html 80880 2020-07-16T13:42:06 text/html; charset=iso-8859-1 282309 2020-07-16T13:42:22 text/html; charset=iso-8859-1 application/zip 269586 2024-08-26T04:15:05.614456 application/epub+zip 269455 2024-08-26T04:15:03.311489 application/epub+zip 52907 2024-08-26T04:15:02.902477 application/epub+zip 354117 2024-08-26T04:15:07.430497 application/x-mobipocket-ebook 340078 2024-08-26T04:15:05.186497 application/x-mobipocket-ebook 78184 2022-09-28T09:04:03.353967 application/x-mobipocket-ebook 70210 70226 2024-08-26T04:15:02.358493 2023-09-27T04:30:11.044594 text/plain; charset=us-ascii text/plain 70338 2020-07-16T13:42:06 text/plain; charset=iso-8859-1 25699 2020-07-16T13:42:22 text/plain; charset=iso-8859-1 application/zip 18546 2024-08-26T04:15:07.574464 application/rdf+xml 11676 2024-08-26T04:15:02.973468 image/jpeg 2642 2024-08-26T04:15:02.937475 image/jpeg 284305 2024-08-26T04:15:02.646479 application/octet-stream application/zip en.wikipedia