1. Hard rock cosmic ray archaeology

   • D. Lal

   OriginalPaper Pages: 3 - 102

2. Primaries of extensive air showers of cosmic radiation

   • B. V. Sreekantan

   OriginalPaper Pages: 103 - 174

3. Book reviews

   • Carl Sagan
   • R. R. Daniel
   • Edward L. G. Bowell

   BookReview Pages: 175 - 176