Die Rätsel des Vogelzuges : Ihre Lösung auf experimentellem Wege durch Aeronautik, Aviatik und Volgelberingung /
| Data(s) |
1922
|
|---|---|
| Resumo |
"Literatur über Vogelberingung und eriegte Ringvögel": p. 77-78. Mode of access: Internet. |
| Formato |
bib |
| Identificador | |
| Idioma(s) |
ger |
| Publicador |
Langensalza, H. Beyer, |
| Direitos |
Items in this record are available as Public Domain in the United States, Google-digitized. View access and use profile at http://www.hathitrust.org/access_use#pd-us-google. Please see individual items for rights and use statements. |
| Palavras-Chave | #Flight. #Birds |
| Tipo |
text |
