Search Results for the EPA National Library Catalog

Items Found: 8

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Your Search: (SUBJECT=Nitrogen fixing microorganisms.)


Select Item Title Year Published
A comparison of nitrogen fixation (acetylene reduction) rates in seagrass communities dominated by Thalassia Testudinum and Halodule Wrightii / 1988
Associative and endophytic nitrogen-fixing bacteria and cyanobacterial associations / 2007
Biological fixation of atmospheric nitrogen, 1971
Environmental role of nitrogen-fixing blue-green algae and asymbiotic bacteria 1978
Genetic engineering for nitrogen fixation / 1977
Limitations and potentials for biological nitrogen fixation in the tropics / 1978
Methods for evaluating biological nitrogen fixation / 1980
Nitrogen fixation by free-living micro-organisms 1975

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