Eric Sagerman · Eric Seagren · Erik Sjoegren
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Forests of the World: Diversity and Dynamics - Abstracts | 978-91-7210-818-9 (91-7210-818-5) | 1989 |
| Plant Cover on the Limestone Alvar of Oland: Ecology, Sociology, Taxonomy | 978-91-7210-076-3 (91-7210-076-1) | 1988 |
| Studies in Plant Ecology | 978-91-7210-068-8 (91-7210-068-0) | 1981 |