Ochrana horských a podhorských toků: úvod do studia jejich biocenózAloisie PoulíčkováEsaurito4,3Avvisami
Vodohospodářské revitalizace a jejich uplatnění v ochraně před povodněmiTomáš JustEsaurito4,3Avvisami
Synopsis Of The Fresh Water Fishes Of The Western Portion Of The Island Of Trinidad, West Indies (1858)Theodore GillEsaurito4,3Avvisami
Unveiling the Black Box: A Historical Look at Activated Sludge Model DevelopmentNainEsaurito4,3Avvisami
What Makes the Systems Engineer Successful? Various Surveys Suggest An AnswerHoward EisnerEsaurito4,3Avvisami