| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Chemical Feed Field Guide for Treatment Plant Operators | 978-1-58321-588-3 (1-58321-588-3) | 2009 | William C. Lauer · Michael G. Barsotti |
D,. H.. · D. Hardy · D.K · David H. · David Hardy · David K. · K. H.