Professor emeritus Seppo Sulkava (1931-2019)

: Korpimaki E, Mikkola H, Tornberg R

Publisher: BIRDLIFE FINLAND

: 2019

 Ornis Fennica

: ORNIS FENNICA

: ORNIS FENNICA

: 96

: 2

: 100

: 100

: 1

: 0030-5685

: https://www.ornisfennica.org/pdf/latest/19Sulkava.pdf

: https://research.utu.fi/converis/portal/detail/Publication/41750323

19Sulkava.pdf