Volumes before 1993
For volumes before 1993 please go to the links below. You can generate free PDF files by selecting the desired pages in the left column, clicking on the third tab in that column and choosing "Generate PDF". At the moment there is a 50-page limit for single PDF.
Časopis České Společnosti Entomologické (Acta Societatis Entomologicae Bohemiae)
1904–1918 (Vols. 1–15), 1939–1945 (Vols. 36–42)
Časopis Československé Společnosti Entomologické (Acta Societatis Entomologicae Cechosloveniae)
1919–1938 (Vols. 16–35), 1946–1952 (Vols. 43–49), 1957–1964 (Vols. 54–61)
Ročenka Československé Společnosti Entomologické (Acta Societatis Entomologicae Cechosloveniae)
1953–1956 (Vols. 50–53, published 1954–1957)
Acta Entomologica Bohemoslovaca
1965–1992 (Vols. 62–89)