The rotation of magnetic loop systems in the solar atmosphere G. W. Pneuman OriginalPaper Pages: 16 - 31
A method for constructing streamlines for the Sun's large scale flow from Doppler velocities Peter A. Gilman OriginalPaper Pages: 40 - 43
High-resolution photography of the solar chromosphere R. E. LoughheadE. J. Tappere OriginalPaper Pages: 44 - 51
Oscillations of visible chromosphere boundary and regularity in position of spicule groups along the limb July V. PlatovNataly S. Shilova OriginalPaper Pages: 52 - 58
Morphological relationships in the chromospheric Hα fine structure Peter Foukal OriginalPaper Pages: 59 - 71
On the topology of filaments and chromospheric fibrils near sunspots Y. NakagawaM. A. RaaduD. McNamara OriginalPaper Pages: 72 - 85
A series of related active regions during January 14 – June 1, 1969 Stephen W. Prata OriginalPaper Pages: 92 - 109
Solar coronal streamers observed at 169 MHz with the Nançay East-West radioheliograph F. AxisaY. AvignonP. Simon OriginalPaper Pages: 110 - 127
Wave propagation in the warm plasma and the spectrum of the solar radio bursts L. Mollwo OriginalPaper Pages: 128 - 148
Results of a new absolute calibration of the solar flux density at 2980 MHz G. K. Schmidt Research Note Pages: 149 - 151
Solar microwave bursts as indicators of the occurrence of solar proton emission David L. Croom OriginalPaper Pages: 152 - 170
Forecasting the intensity of solar proton events from the time characteristics of solar microwave bursts David L. Croom OriginalPaper Pages: 171 - 185
Acceleration of electrons and solar flares due to quasi-static electric field Tatsuo Takakura OriginalPaper Pages: 186 - 201
Anisotropy characteristics of low energy cosmic ray population of solar origin U. R. RaoK. G. McCrackenI. Palmer OriginalPaper Pages: 209 - 233
The unusual anisotropic solar particle event of November 18, 1968 S. P. DuggalI. GuidiM. A. Pomerantz OriginalPaper Pages: 234 - 246
Active solar radio regions at metric frequencies and the interplanetary sector structures Kunitomo SakuraiRobert G. Stone OriginalPaper Pages: 247 - 256
Solar activity and planetary luminosity V. K. BalasubrahmanyanD. Venkatesan OriginalPaper Pages: 257 - 263
The use of echelle gratings in single-pass spectrometers A. D. PetfordD. E. BlackwellD. Emerson OriginalPaper Pages: 264 - 269