The purification of public water supplies,
by John W. Hill.

APA Citation

Hill, J. Willmuth. (1898). The purification of public water supplies. New York: D. Van Nostrand company.

MLA Citation

Hill, John Willmuth, 1848-. The Purification of Public Water Supplies. New York: D. Van Nostrand company, 1898.

Warning: These citations may not always be complete (especially for serials).