A qualitative appraisal of geomagnetic manifestations of the geological structures in the Indian equatorial region A V S MurtyD R K Rao OriginalPaper Pages: 1 - 5
Rb-Sr age of Godhra and related granites, Gujarat, India K GopalanJ R TrivediS G Patel OriginalPaper Pages: 7 - 17
Vanadium, manganese and iron in the carbonate rocks of the Rohtas formation Rajendra P Sharma OriginalPaper Pages: 19 - 28
Annual fallout of32Si,210Pb,22Na,35S and7Be in rains in India D LalV N NijampurkarB L K Somayajulu OriginalPaper Pages: 29 - 40
On the interpretation of velocities derived from spaced fading records H Chandra OriginalPaper Pages: 41 - 49
Solar zenith angle and frequency dependence of ionosphericD-region absorption S L JainR K Rai OriginalPaper Pages: 51 - 56
Variation ofF-region nighttime neutral temperatures with equatorial spread-F activity T N RajaramanJ N DesaiS S Degaonkar OriginalPaper Pages: 69 - 75