Search Results for the EPA National Library Catalog

Items Found: 9
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Your Search: (SUBJECT=Nitrogen isotopes)

Select Item Title Year Published
15N Natural Abundance and (15)N Labelling Studies in Forest Ecosystems. 1994
Approaches for Measuring Stable Carbon and Nitrogen Isotopes in Bacteria. 1993
Definition of the origins and fates of organic nitrogen in food webs of Padilla Bay National Estuarine Research Reserve / 1990
Dynamics of the Nitrogen Cycle in Lakes. 1970
Isospin Purity and Violations of Mirror Symmetry- the beta-Delayed Proton Decay of /Sup 9/C, /Sup 13/O, /Sup 17/Ne, and /Sup 33/AR. 1971
Isotope Effect and Isotope Separation. 0
N Skyshine Survey at a 2400 M W [t] nuclear power plant : December, 1975 / 1975
Nitrogen isotope techniques 1992
Use of stable carbon and nitrogen isotopes to trace the larval striped bass food chain in the Sacramento-San Joaquin Estuary, California, April to September 1985 / 1989

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