The bottom fauna in the surroundings of Helsinki /
Laakso, Mikko
The bottom fauna in the surroundings of Helsinki / Mikko Laakso - [Helsinki : s.n.], 1965 - 18-37 p. : ill. ; 29 cm - Annales zoologici Fennici ; 2 .
The bottom fauna in the surroundings of Helsinki / Mikko Laakso - [Helsinki : s.n.], 1965 - 18-37 p. : ill. ; 29 cm - Annales zoologici Fennici ; 2 .