Project Gutenberg 2018-01-31 Public domain in the USA. 34 Hopkins, Cyril G. (Cyril George) 1866 1919 Hopkins, Cyril George Hopkins, C. G. (Cyril George) Nitrogen Bacteria and Legumes With special reference to red clover, cowpeas, soy beans, alfalfa, and sweet clover, on Illinois soils University of Illinois Agricultural Experiment Station Bulletin No. 94 Produced by Bryan Ness, Jana Srna and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive/American Libraries.) en Nitrogen-fixing microorganisms Nitrifying bacteria QR SB Text Browsing: Science - Earth/Agricultural/Farming Browsing: Science - Genetics/Biology/Evolution 94316 94327 2024-08-23T11:06:40.754967 2023-09-24T09:31:41.657935 text/html text/html 91584 2018-01-31T05:38:26 text/html; charset=utf-8 302653 2018-01-31T05:38:28 text/html; charset=utf-8 application/zip 328698 2024-08-23T11:06:43.497955 application/epub+zip 328893 2024-08-23T11:06:41.352929 application/epub+zip 81969 2024-08-23T11:06:41.022950 application/epub+zip 370542 2024-08-23T11:06:45.347912 application/x-mobipocket-ebook 359820 2024-08-23T11:06:43.186950 application/x-mobipocket-ebook 117286 2022-08-25T12:13:34.515949 application/x-mobipocket-ebook 79070 78852 2024-08-23T11:06:40.378007 2023-09-24T09:31:41.313968 text/plain; charset=us-ascii text/plain 79637 2018-01-31T05:38:24 text/plain; charset=utf-8 27204 2018-01-31T05:38:28 text/plain; charset=utf-8 application/zip 18724 2024-08-23T11:06:45.482889 application/rdf+xml 14137 2024-08-23T11:06:41.107961 image/jpeg 2168 2024-08-23T11:06:41.063982 image/jpeg 305936 2024-08-23T11:06:40.779945 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