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The effect of some organic soil constituents upon nitrogen fixation by azotobacter
Content Provider | HathiTrust Digital Library |
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Author | Williams, Bruce |
Volume Number | 4 |
Language | English |
Publisher | Virginia Agricultural Experiment Station |
Publisher Date | 1915-01-01 |
Publisher Place | Virginia Blacksburg |
Access Restriction | Open |
Rights License | Items in this record are available as Public Domain, Google-digitized. View the access and use profile at http://www.hathitrust.org/access_use#pd-google. Please see individual items for rights and use statements |
Subject Keyword | Fixation Azotobacter Nitrogen Reed, H. S |
Content Type | Text |
Resource Type | Book |