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.
Zdroj:	Proceedings of the Royal Society of London, 1879 Jan 01. 29, 230-234.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/113766 Zobrazit plný text záznamu