Riehl, Merrill L.

Hoover's water supply and treatment / by Merrill L. Reihl - 10th ed. - Washington : National Lime Association, 1970 - xiii, 220 p. : ill ; 24 cm. - National Lime Association bulletin no.211 National Lime Association ; bulletin no.211 .


Water--Purification.
Water--Analysis.
Water-supply.

628.16 / RIE