Freshwater snail populations and the equilibrium theory of island biogeography. III. An explanation for the small number of species in South Bothnia, Western Finland.

Secondary-title: Annales Zoologici Fennici
Authors: Aho, Jorma
Keywords: Kape Gastropoda Fresh Water
Pages: 165-176
Ref-type: Journal Article
Volume: 15
Year text: 1978