| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Soil Microbiology and Biochemistry | 978-0-12-546805-3 (0-12-546805-9) | 1989 | E. A. Paul |
| Terrestrial Nitrogen Cycles: Processes, ecosystem strategies, and management impacts | 978-91-546-0290-2 (91-546-0290-4) | 1981 | T. Rosswall |
E C. · E. Clark · "F.C." · F. E. · Francis E. Clark · Francis Edward Clark · Frank E. Clark · James F, etc. Clark