Rural Road Lengths and Farm-Market Distances in North-East Ulster

Autor:	Barbour, K. M.
Zdroj:	Geografiska Annaler. Series B, Human Geography, 1977 Jan 01. 59(1), 14-27.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/490944 Zobrazit plný text záznamu