Fertility, Productivity, and Classification of Land in Britain: Discussion

Autor:	Brooks, Leonard, Russell, John, Kendall, M. G., Stamp, L. Dudley, Pepler, G. E., Stapledon, George, MacKintosh, A., Goodson, J. B., Robinson, G. W., Taylor, E. G. R.
Zdroj:	The Geographical Journal, 1940 Dec 01. 96(6), 406-412.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/1788306 Zobrazit plný text záznamu