Soft water : how to obtain it for railroads & industrial purposes. - Kennicott Water Softener Company (Chicago : Kennicott Water Softener Co., 1903)
Electronic reproduction.
Master and use copy. Digital Master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002
digitized
Description based on online resource; title from PDF title page (University of Chicago Library Web site, viewed on June 18, 2015).
Keywords: Kennicott Water Softener Company -- Equipment and supplies; Water -- Softening; Water -- Softening -- Equipment and supplies; Water -- Purification -- Equipment and supplies; Water -- Purification -- Equipment and supplies; Water -- Softening; Water -- Softening -- Equipment and supplies