L.G. · L. R. · Linvil G. Rich
| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Environmental systems engineering | Hardcover | 978-0-07-052250-3 | 1973 |
| Low-Maintenance, Mechanically-Simple Wastewater Treatment Systems | " | 978-0-07-052252-7 | 1980 |
| Unit Operations of Sanitary Engineering | " | 978-0-265-87969-6 | 2019 |
| Unit Operations of Sanitary Engineering | Paperback | 978-1-5278-0773-0 | 2019 |