1-2 of 2 Books
Happaman veden vaikutuksista ahveneen (Perca Fluviatilis L.)
Happaman veden vaikutuksista ahveneen (Perca Fluviatilis L.)
By Eeva-Stiina Komulainen,Suomen voimalaitosyhdistys
On the ecology of perch, Perca fluviatilis L., in acid waters of southern Finland
On the ecology of perch, Perca fluviatilis L., in acid waters of southern Finland
By Martti Rask