Beiträge zur Kenntnis der Vogelwelt Bulgarisch-Mazedoniens
- 1 July 1938
- journal article
- Published by Springer Nature in Journal of Ornithology
- Vol. 86 (3) , 309-327
- https://doi.org/10.1007/bf01947430
Abstract
No abstract availableThis publication has 1 reference indexed in Scilit:
- Ornithologische Beobachtungen in der Muss-Alla-Gruppe (Rila-Gebirge) 1916–19Journal of Ornithology, 1919