Vanadium, manganese and iron in the carbonate rocks of the Rohtas formation Rajendra P Sharma OriginalPaper Pages: 19 - 28
Rb-Sr age of Godhra and related granites, Gujarat, India K GopalanJ R TrivediS G Patel OriginalPaper Pages: 7 - 17
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
Relative performance of different triangular networks in locating regional seismic sources S K AroraT G VargheseT K Basu OriginalPaper Pages: 271 - 281
Measurement of apparent velocity and azimuth of seismic signals recorded at an array A Ram OriginalPaper Pages: 263 - 270
Mineralogy of the fuchsites from Gattihosahalli, Chitradurga District T C DevarajuK S Anantha Murthy OriginalPaper Pages: 255 - 261
In situ magnetic measurements on igneous rock bodies C RadhakrishnamurtyS D LikhiteP W Sahasrabudhe OriginalPaper Pages: 245 - 254
Nature of magnetic grains in basalts and implications for palaeomagnetism C RadhakrishnamurtyS D LikhiteG S Murthy OriginalPaper Pages: 235 - 243
Solar x-ray control of the ionospheric absorption measured by the sweep frequency method G P Gupta OriginalPaper Pages: 231 - 234
On the origin of ringing irregularities—A meteor hypothesis M R DeshpandeHari Om VatsA I Trivedi OriginalPaper Pages: 225 - 230
Daily variations ofE andF region drifts over Tiruchirapalli G D VyasH ChandraR G Rastogi OriginalPaper Pages: 215 - 224
Susceptibility as a tool for studying magnetic stratigraphy of marine sediments B L K SomayajuluC RadhakrishnamurtyT J Walsh OriginalPaper Pages: 201 - 213
A numerical technique for simulation of cloud seeding experiments A Mary SelvamA S Ramachandra MurtyBh. V Ramana Murty OriginalPaper Pages: 179 - 191
Frequency dependence of equatorial ionospheric scintillations M R DeshpandeR G RastogiK Davies OriginalPaper Pages: 173 - 178
Diffraction of ATS-6 signals by isolated ionospheric irregularities—Some new aspects A I TrivediM R DeshpandeHari Om Vats OriginalPaper Pages: 165 - 172
Ionization effects from cosmic sources of x-rays in the lower atmosphere D P SharmaU R RaoK Kasturirangan OriginalPaper Pages: 155 - 163
Integrated production and effective loss rates in the ionosphere K N IyerR G Rastogi OriginalPaper Pages: 147 - 153
The signature of the interplanetary magnetic field components on the low latitude geomagnetic field disturbance S R Prabhakaran Nayar OriginalPaper Pages: 139 - 145
On the variability of the position of the equatorial electrojet axis in India A V S MurtyD R K Rao OriginalPaper Pages: 133 - 137
Geomagnetic disturbance effects on equatorial spreadF R G RastogiG D VyasH Chandra OriginalPaper Pages: 109 - 113
Differential thermal analysis and thermogravimetric studies of the Kaladgi (precambrian) argillites, Karnataka M J Chandrasekhara GowdaJ S VenugopalB V Govindarajulu OriginalPaper Pages: 101 - 107
Boron in the carbonate rocks of the Kajrahat formation Mirzapur district, Uttar Pradesh Rajendra P Sharma OriginalPaper Pages: 95 - 99
A preliminary magnetic survey on the iron-ore formation of Addatigala, Andhra Pradesh A V S Murty OriginalPaper Pages: 89 - 94
Some studies of the growth of monsoon disturbances R N KeshavamurtyG C AsnaniS K Das OriginalPaper Pages: 61 - 75
Theory for preliminary negative impulse in storm sudden commencement inH at equatorial stations R G Rastogi OriginalPaper Pages: 57 - 60
Total electron content at low latitudes Malkiat SinghH S GurmB S Subbarao OriginalPaper Pages: 47 - 55
Incursion of the Pacific Ocean Water into the Indian Ocean G S SharmaA D GouveiaShubha Satyendranath OriginalPaper Pages: 29 - 45
The ambient environment of the Gangetic sediments of chalcolithic period D P AgrawalM N DeshpandeBhaskar Roy OriginalPaper Pages: 23 - 28
Cavity radius estimation for contained peaceful nuclear explosions—An analytic approach M P Ranga RaoS K Sikka OriginalPaper Pages: 13 - 21
Nonlinear Rayleigh-Taylor instability in partially ionized plasma and the equatorial spread-F R K JainA C Das OriginalPaper Pages: 1 - 12