Search Results for the EPA National Library Catalog

Items Found: 19

Showing: Items 1 - 19

Your Search: (SUBJECT=Nitrogen fixing)


Select Item Title Year Published
A comparison of nitrogen fixation (acetylene reduction) rates in seagrass communities dominated by Thalassia Testudinum and Halodule Wrightii / 1988
Algal nutrient availability and limitation in Lake Ontario during IFYGL : Part II. Nitrogen available in Lake Ontario tributary water samples and urban runoff from Madison, Wisconsin / 1977
Associative and endophytic nitrogen-fixing bacteria and cyanobacterial associations / 2007
Biological fixation of atmospheric nitrogen, 1971
Effect of Chemicals on Soil Nitrifying Populations Using a Continuous-Flow Culture Technique. 1989
Effect of Glyphosate and Nitrapyrin on Selected Bacterial Populations in Continuous-Flow Culture. 1992
Effects of ozone on nitrogen fixation in ladino clover / 1976
Environmental control of nitrogen fixation in lakes : project completion report / 1974
Environmental role of nitrogen-fixing blue-green algae and asymbiotic bacteria 1978
Fate and transport of recombinant sinorhizobium meliloti with enhanced N2-fixing abilities during a multiyear field trial with transgenic alfalfa / 1998
Genetic engineering for nitrogen fixation / 1977
Handbook for rhizobia methods in Legume-rhizobium technology / 1994
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
Nitrogen fixation in bacteria and higher plants / 1975
Reforestation and Seedling Symbionts. 1990
Review of Tampa Bay Information for Interim Nutrient Budgets and Historical Loadings of Bay Segments. 1992
Soil-plant-nitrogen relationships / 1978

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