Agricultural, Botanical, and Chemical Results of Experiments on the Mixed Herbage of Permanent Meadow, Conducted for More than Twenty Years in Succession on the Same Land. [Abstract]
Autor: | Lawes, J. B., Gilbert, J. H. |
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Zdroj: | Proceedings of the Royal Society of London, 1879 Jan 01. 29, 230-234. |
Databáze: | JSTOR Journals |
Externí odkaz: |