Isotope 15N enrichment of soil-ammonium N as a reference to estimate N2 fixation by stem and root-inoculated S. rostrata
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Published in | Biology and fertility of soils Vol. 13; no. 2; pp. 74 - 78 |
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Main Authors | , |
Format | Journal Article |
Language | English |
Published |
01.05.1992
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Subjects | |
Online Access | Get more information |
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ISSN: | 0178-2762 1432-0789 |
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DOI: | 10.1007/BF00337338 |