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 2019-04-20 Public domain in the USA. 63 United States. Department of Agriculture Agriculture, United States Department of United States. Commissioner of Agriculture United States. Dept. of Agriculture United States. Secretary of Agriculture USDA The Periodical Cicada, "the 17-year Locust" U.S. Department of Agriculture leaflet no. 310 Produced by Tom Cosmas compiled from images made available by The Internet Archive en Periodical cicada S Text Browsing: Nature/Gardening/Animals Browsing: Science - General 45291 45300 2024-08-24T12:28:53.283462 2023-09-25T11:03:26.076776 text/html text/html 41401 2019-04-20T09:57:22 text/html; charset=iso-8859-1 202247 2019-04-20T09:57:24 text/html; charset=iso-8859-1 application/zip 188544 2024-08-24T12:28:55.494398 application/epub+zip 187515 2024-08-24T12:28:53.882422 application/epub+zip 57702 2024-08-24T12:28:53.533390 application/epub+zip 220660 2024-08-24T12:28:56.893367 application/x-mobipocket-ebook 212821 2024-08-24T12:28:55.144378 application/x-mobipocket-ebook 98007 2022-09-26T22:28:29.087893 application/x-mobipocket-ebook 36412 36338 2024-08-24T12:28:53.136397 2023-09-25T11:03:25.954857 text/plain; charset=us-ascii text/plain 36676 2019-04-20T09:57:20 text/plain; charset=utf-8 13776 2019-04-20T09:57:24 text/plain; charset=utf-8 application/zip 18256 2024-08-24T12:28:57.022367 application/rdf+xml 13438 2024-08-24T12:28:53.596397 image/jpeg 2849 2024-08-24T12:28:53.564407 image/jpeg 203445 2024-08-24T12:28:53.308388 application/octet-stream application/zip en.wikipedia