Showing 1 - 12 results of 12 for search '"nitrogen"', query time: 0.02s Refine Results
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    The spatial and temporal variation of nitrogen fixation in aquatic environments by Jäntti, Helena

    Published 2007
    Subjects:
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    Master's thesis
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    Spatial and temporal variations in the northern Baltic Sea pelagic food web studied by stable isotope analysis by Rissanen, Antti

    Published 2005
    Subjects:
    Master's thesis
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