| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Humic Substances: Molecular Details and Applications in Land and Water Conservation | 978-1-59169-031-3 (1-59169-031-5) | 2005 | Geoffrey Davies |
| Humic Substances: Nature's Most Versatile Materials | 978-1-59169-015-3 (1-59169-015-3) | 2003 | " |
A.G. · E.A. · E A Ghabbour · E. G. ?? · Elham Ghabbour