A simple method of water analysis, with sections on the analysis of sewage effluents and on the purification of water by means of chlorine; especially intended for the use of medical officers of health, sewage works managers, and other sanitary officials.
John Clough Thresh 1850-1932 John Foster Beale
London, Churchill 1931 10th ed.
Available at
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Basement
(628.1 THR )(GetIt)