Experimental Studies of Water Purification: IV. Observations on the Effects of Certain Modifications in Coagulation Sedimentation on the Bacterial Efficiency of Preliminary Water Treatment in Connection with Rapid Sand Filtration: B. Observed Effect of Certain Modifications in the Conditions of Coagulation

Zdroj:	Public Health Reports (1896-1970), 1930 Jul 01. 45(28), 1597-1623.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/4579716 Zobrazit plný text záznamu