The "West system" of filtration and purification of water for cities and towns
Publisher: National Sewerage and Sewage Utilization Co.
Published: 1886
Place of publication: New York
Language: eng
Subjects: Catalogs; Water treatment plants; Water; Purification; Filtration; Equipment and supplies; National Sewerage and Sewage Utilization Co
Other titles: Filtration and purification of water for cities and towns; Water filtration
Notes: Cover title.

In original paper wrappers.