Christensen, Roar
Nationality: Undetermined, possibly 
(Denmark)
Identities and Authority Control
- pdbooks.info ID: 147843
Roar Christensen Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
 |  |  | 
| ||||||
| Billeder af dansk Fugleliv | 1911 | Author | |  |  | | | ||