Search Results       Your search for [subject]Water purification chemicals industry -- Directories returned 1 record.           Handbook of water treatment chemicals : an international guide to more than 3,400 products by trade name, chemical, function, and manufacturer. Aldershot, England: Gower, 1996. Subject: Water -- Purification -- Equipment and supplies -- Handbooks, manuals, etc; Water purification chemicals industry -- Directories.          Add to Book Cart Relevance: 32.01%