1. Analyses of sidereal and solar anisotropies in cosmic rays

   • D. L. Hall
   • M. L. Duldig
   • J. E. Humble

   OriginalPaper Pages: 401 - 442

2. Magnetohydrodynamic discontinuities in space plasmas: Interrelation between stability and structure

   • S. A. Markovskii
   • B. V. Somov

   OriginalPaper Pages: 443 - 506

3. Meteoroid orbits

   • Duncan Steel

   OriginalPaper Pages: 507 - 553

4. Book reviews

   • Steven N. Shore
   • P. C. van der Kruit
   • Cornelis de Jager

   BookReview Pages: 557 - 560

5. Books received

   Legacy Pages: 561 - 561