Spring migration and commencement of breeding in sympatric populations of the Chaffinch, Fringilla coelebs, and the Brambling, F. montifringilla, in Finland
Aarne V. Mikkonen
Bok Engelsk 1985
| Utgitt | Oulu , 1985
|
|---|---|
| Omfang | 35, [68] s. : ill.
|
| Opplysninger | Avhandling (doktorgrad) - Oulun yliopisto, 1986.
|
| Emner | |
| ISBN | 951422082X
|
