| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Nature Conservation in Greenland: Research, Nature and Wildlife Management := Naturbevaring I Grønland: Forskning, Naturog Vildtforvaltning := ... | Hardcover | 978-87-558-0674-0 (87-558-0674-0) | 1991 | Claus Andreasen · Lars Anker Angantyr · Christian Bay · Erik W. Born · Henrik Elling · Hans Jakob Helms · Finn Larsen |
| The Genus Hygrocybe | " | 978-87-983581-7-6 (87-983581-7-0) | 2010 | |
| The Genus Hygrocybe | Paperback | 978-87-983581-1-4 (87-983581-1-1) | 1995 | |