Foreword; pp. 3–4

Commented list of macrophyte taxa of Lake Võrtsjärv; pp. 5–25

Mean zooplankter weight as a characteristic feature of an aquatic ecosystem; pp. 26–44

 The stock and yield of the European eel, Anguilla anguilla (L.), in large lakes of Estonia; pp. 45–61

Prevalence and intensity of Anguillicola crassus infection of the European eel, Anguilla anguilla (L.), in Lake Võrtsjärv (Estonia); pp. 62–73

Influence of water level on fish stocks and catches in Lake Võrtsjärv; pp. 74–84