ETH Zurich
E-Periodica

Bulletin der Vereinigung Schweizerischer Petroleumgeologen und Petroleumingenieure

  1. Volume 14 (1947)

  2. Volume 13 (1946)

  3. Volume 12 (1945)

  4. Volume 11 (1944)

  5. Volume 10 (1943)

  6. Volume 9 (1942)

  7. Volume 8 (1941)

  8. Volume 7 (1940)

  9. Volume 5 [i.e. 6] (1939)

  10. Volume 4 [i.e. 5] (1938)

  11. Volume 3 [i.e. 4] (1937)

  12. Volume 2 [i.e. 3] (1936)

  13. Volume 1-2 (1934-1935)