Study on muons associated with extensive air showers
Daily variation of cosmic ray intensity at ahmedabad
Dissertation on investigation of the anisotropy of galactic cosmic rays with scintillation telescopes
Dissertation on studies in short period variations of cosmic ray intensity
Studies in time variation of cosmic rays at a station on the geomagnetic equator
Dissertation on the study of time variations of cosmic rays at low and intermediate latitudes
Dissertation on studies in cosmic rays the study of time variation of cosmic rays with directional telescopes at Ahmedabad
Studies in equatorial aeronomy langmuir probe studies of the lower equatorial ionosphere at Thumba
