Search Results for the EPA National Library Catalog

Items Found: 7
Showing: Items 1 - 7
Your Search: (SUBJECT=Nitrogen Fixation Congresses)

Select Item Title Year Published
Biology and ecology of nitrogen. Proceedings of a conference. 1969
Genetic engineering for nitrogen fixation / 1977
Limitations and potentials for biological nitrogen fixation in the tropics / 1978
Nitrogen fixation by free-living micro-organisms 1975
Recent developments in nitrogen fixation 1977
Soil-plant-nitrogen relationships / 1978
Workshop on Atmospheric Nitrogen Compounds II : emissions, transport, transformation, deposition, and assessment : abstracts book. 1999

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