Qualitative risk assessment of self-supply hand-dug wells in Abeokuta, Nigeria: a water safety plan approach

Autor:	OLUWASANYA, GRACE
Zdroj:	Waterlines, 2013 Jan 01. 32(1), 36-49.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/24686871 Zobrazit plný text záznamu