[Fertility of the pike perch Stizostedion lucioperca (Linnaeus, 1758) in the Orava Valley reservoir (Northern Slovakia)].
D000818:Animals; D003604:Czechoslovakia; D005260:Female; D005298:Fertility; D005399:Fishes
Plodnost zubźca obycajného stizostedion lucioperca (Linnaeus, 1758) v oravskej údolnej nádrzi (severné Slovensko)