| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Nitrogen Fixation by Free-Living Micro-Organisms | Paperback | 978-0-521-27932-1 (0-521-27932-1) | 2011 |
| Nitrogen Fixation by Free-Living Micro-Organisms | Hardcover | 978-0-521-20708-9 (0-521-20708-8) | 1976 |
D. P. · D S · P S · P. Stewart · W.P. · W.S. · W. Stewart · William Duncan Patterson Stewart