Trojan, Johannes, 1837–1915
Nationality: Undetermined, possibly 
(Unknown)
Identities and Authority Control
- pdbooks.info ID: 147814
Johannes Trojan Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
 |  |  | 
| ||||||
| Unsere deutschen Wälder | 1911 | Author | |  | | | | ||