Water treatment and purification,
Ryan, William John.
Water treatment and purification, by William J. Ryan. - New York, London, McGraw-Hill book company, 1937. - ix, 270 p. illus. 21 cm.
"Selected bibliography" at end of most of the chapters.
8177540025
37027171
Water--Purification.
Feed-water purification.
TD430 / .R85
Water treatment and purification, by William J. Ryan. - New York, London, McGraw-Hill book company, 1937. - ix, 270 p. illus. 21 cm.
"Selected bibliography" at end of most of the chapters.
8177540025
37027171
Water--Purification.
Feed-water purification.
TD430 / .R85