Lawes, J. B., & Gilbert, J. H. (1889). On the present position of the question of sources of the Nitrogen of vegetation: With some new results, and preliminary notice of new lines of investigation. Trübner.
Chicago-Zitierstil (17. Ausg.)Lawes, John Bennet, und J. H. Gilbert. On the Present Position of the Question of Sources of the Nitrogen of Vegetation: With Some New Results, and Preliminary Notice of New Lines of Investigation. London: Trübner, 1889.
MLA-Zitierstil (9. Ausg.)Lawes, John Bennet, und J. H. Gilbert. On the Present Position of the Question of Sources of the Nitrogen of Vegetation: With Some New Results, and Preliminary Notice of New Lines of Investigation. Trübner, 1889.
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