References
- Abbreviations. FPA, p‐fluorophenylalanine: FeEDTA. ethylene‐diamine tetraacetic acid, ferric salt; A%15N, atom percent 15N; RH, relative humidity.
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- Supported by National Science Foundation Grant PCM‐81–18661. Paper No. 10604 of the Journal Series of the North Carolina Agricultural Research Service, Raleigh, N.C
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