Incidence of extensive plasma density depletions in the lower F region von Garg, S.C., Subrahmanyam, P., Bahl, M., Maini, H.K., Chopra, P., Singhal, S.K., John, T., Rao, B.C.N., Somayajulu, Y.V.

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A Peculiar Type of Rapid Fading in Radio Reception von SUBBA RAO, N. S., SOMAYAJULU, Y. V.

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Satellite radio beacon monitoring of the troposphere von Somayajulu, Y.V., Tyagi, Tuhi Ram, Ghosh, A.B.

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A multi-station satellite radio beacon study of ionospheric variations during total solar eclipses von Singh, Lakha, Tyagi, Tuhi Ram, Somayajulu, Y.V, Vijayakumar, P.N., Dabas, R.S., Loganadham, B., Ramakrishna, S., Rama Rao, P.V.S., Dasgupta, A., Navneeth, G., Klobuchar, J.A., Hartmann, G.K.

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Investigation of Travelling Disturbances in the Ionosphere by Continuous-Wave Radio von SOMAYAJULU, Y. V.

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Electron and positive ion density altitude distributions in the equatorial D-region von Aikin, A.C, Goldberg, R.A, Somayajulu, Y.V, Avadhanulu, M.B

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OBLIQUE INCIDENCE PULSE OBSERVATION OF THE IONOSPHERE NEAR THE MAXIMUM USABLE FREQUENCY von Somayajulu, Y. V.

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MAGNETIC STORM EFFECTS ON THE F-LAYER OF THE IONOSPHERE von Somayajulu, Y. V.

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A NOTE ON THE ABNORMAL DIURNAL VARIATION OF THE RECEIVED FIELD INTENSITIES von Somayajulu, Y. V.

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EFFECT OF TEMPERATURE CHANGES ON THE ELECTRON DENSITY DISTRIBUTION IN THE F2-REGION OF THE IONOSPHERE II von Somayajulu,Y. V

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EFFECT OF TEMPERATURE CHANGES ON THE ELECTRON DENSITY DISTRIBUTION IN THE F-REGION von Somayajulu,Y. V

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The ozonesonde intercomparison experiment at Thumba von Acharya, Y.B., Banerjee, S.K., Jayaraman, A., Subbaraya, B.H., Appu, K.S., Narayanan, V., Chatterjee, K., Sreedharan, C.R., Grinchinko, V.D., Khokin, G.A., Kononkov, V.A., Moshnikov, I.S., Perov, S.P., Chizhov, A.F., Shtrikov, O.V., Zalpuri, K., Garg, S.C., Subramanyam, P., Somayajulu, Y.V., Ramanamurthy, Bh.V., Selvam, A.M., Sikka, P., Vijaykumar, R.

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Effect of volcanic debris on stratospheric ion conductivity von Somayajulu, Y. V., Garg, S. C., John, T., Zalpuri, K. S.

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Nitric oxide density determination from rocket experiments at the geomagnetic equator von Zalpuri, K.S, Somayajulu, Y.V

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Electron and positive ion density altitude distributions in the equatorial D region von Aikin, A. C., Goldberg, R. A., Somayajulu, Y. V.

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The influence of weather conditions on long distance short wave transmission von Rao, N. S. Subba, Somayajulu, Y. V.

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Tropospheric disturbance of 17–21 December 1974 and its effect on microwave propagation von Mitra, A. P., Somayajulu, Y. V., Singal, S. P., Majumdar, S. C., Tyagi, T. R., Reddy, B. M., Agarwal, S. K., Gera, B. S., Ghosh, A. B., Sarkar, S. K.

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Results of rocket measurements of D-region ionization over Thumba in MAP von Chakrabarty, D. K., Beig, G., Garg, S. C., Subrahmanyam, P., Zalpuri, K. S., Somayajulu, Y. V., Rao, M. N. M., Tandel, C. B., Murlikrishna, T. R.

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Clock synchronisation experiment in India using symphonie satellite von Somayajulu, Y. V., Mathur, B. S., Banerjee, P., Garg, S. C., Singh, L., Sood, P. C., Tyagi, T. R., Jain, C. L., Kumar, K.

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Observed seasonal variability of barrier layer in the Bay of Bengal von Thadathil, Pankajakshan, Muraleedharan, P. M., Rao, R. R., Somayajulu, Y. K., Reddy, G. V., Revichandran, C.

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