Gasterosteus aculeatus (Gasterosteidae) - Balz und Ablaichen (1965)
Gasterosteus aculeatus (Gasterosteidae) - Balz und Ablaichen (1965) - Documentar Filme artistice 7 minute. . fish, short film
Publicat: Jan 01, 1965
Durata de functionare: 7 minute
Gen: Documentar
Stele:
Crew: Heinz Sielmann (Producer), Heinz Sielmann (Director), Georg Theilacker (Director of Photography)
