Search Results for the EPA National Library Catalog

Items Found: 4
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Your Search: (SUBJECT=Nitrogen metabolism Congresses)

Select Item Title Year Published
Biological oxidation of nitrogen : proceedings of the 2nd International Symposium on the Biological Oxidation of Nitrogen in Organic Molecules held at the Chelsea College, University of London, United Kingdom, 19-23 September, 1977 1978
Biological oxidation of nitrogen in organic molecules; proceedings of the symposium, held at Chelsea College, London, 19-22 December 1971. 1972
Nitrogen metabolism and the environment; a joint symposium of the American Physiological Society and the American Society of Zoologists held at Bloomington, Indiana, U.S.A., in August, 1970. 1972
Utilization of nitrogen and its compounds by plants. 1959

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