1. The evaluation ofHeuman's Lambda function and its application to calculate the gravitational effect of a right circular cylinder

   • Dezső Nagy

   OriginalPaper Pages: 5 - 12

2. Rayleigh waves in granular medium

   • Rabindra Kumar Bhattacharyya

   OriginalPaper Pages: 13 - 22

3. Propagation of a fracture in an infinite medium

   • V. S. Bakhshi

   OriginalPaper Pages: 23 - 34

4. An instrument for seismic velocity measurements

   • Satyabrata Datta

   OriginalPaper Pages: 35 - 40

5. A note on disturbances in a certain type of visco-elastic solid deformed by a magnetic field

   • Rukmini Raman Giri

   OriginalPaper Pages: 41 - 48

6. Lateral variation of Rayleigh wave dispersion character

   • Tetsuo Santô

   OriginalPaper Pages: 49 - 66

7. Lateral variation of Rayleigh wave dispersion character

   • Tetsuo Santô

   OriginalPaper Pages: 67 - 80

8. TheSa phase from the Hindu Kush earthquake of July 6, 1962

   • James N. Brune

   OriginalPaper Pages: 81 - 95

9. The volcano-magnetic effect

   • Frank D. Stacey
   • Kenneth G. Barr
   • Geoffrey R. Robson

   OriginalPaper Pages: 96 - 104

10. The propagation of surface waves in elastic mediums with slightly curved boundaries of sinusoidal type

    • Mrinal K. Paul

    OriginalPaper Pages: 105 - 117

11. On propagation of Rayleigh waves in a thin transversely isotropic layer with rigid bottom surface

    • Mrinal K. Paul

    OriginalPaper Pages: 118 - 123

12. An electromagnetic prospecting instrument for subsurface conducting zones

    • Dharmajit G. Sarma
    • Sakti K. Biswas

    OriginalPaper Pages: 124 - 128

13. Some minerals as new natural models of ferrites

    • Václav Hanus
    • Miroslav Krs

    OriginalPaper Pages: 129 - 136

14. Der mittlere meeresspiegel bei Esbjerg

    • Axel Jessen

    OriginalPaper Pages: 137 - 141

15. On the asymmetric diurnal tide

    • Richard S. Lindzen

    OriginalPaper Pages: 142 - 147

16. Elektronenproduktion, Rekombination, Elektronendichte und Absorption in der ionosphärischenD-Region und ihre jahreszeitlichen Variationen

    • Georgi T. Nestorov

    OriginalPaper Pages: 148 - 160

17. A method of evaluation of measured light intensities and degrees of polarization of a unit volume of turbid air

    • Elisabeth de Bary

    OriginalPaper Pages: 161 - 172

18. Numerical experiments on planetary meridional temperature gradients contrary to radiational forcing

    • Li Peng

    OriginalPaper Pages: 173 - 190

19. The measurement of electric fields in clouds

    • Walter H. Evans

    OriginalPaper Pages: 191 - 197

20. Line-of-sight and trans-horizon reception at Brébeuf college of two 1240 MHz rotating radars

    • Ernesto Gherzi

    OriginalPaper Pages: 198 - 206

21. Solar constant and sunspots

    • Mario Bossolasco
    • Guiseppe Cicconi
    • Giuseppe Flocchini

    OriginalPaper Pages: 207 - 214

22. Relations entre la répartition verticale de l'ozone atmosphérique et l'évolution de la situation météorologique en Europe occidentale

    • Fernando Calvo Canales

    OriginalPaper Pages: 215 - 223

23. XIV General Assembly of the International Union of Geodesy and Geophysics (Switzerland, 1967)

    Announcement Pages: 224 - 225

24. Book reviews

    BookReview Pages: 226 - 228