1. Computer simulation of regolith vertical structure and exposure age of small satellites of planets

   • N. N. Evsyukov

   OriginalPaper Pages: 1 - 12

2. Spectrophotometric study of P/Halley during post perihelion passage

   • P. S. Goraya
   • B. S. Rautela
   • Narender K. Chandel

   OriginalPaper Pages: 13 - 17

3. Sources of error in the photoclinometric determination of planetary topography: A reappraisal

   • Nicholas D. Efford

   ReviewPaper Pages: 19 - 58

4. The evolution of a global magma ocean with olivine flotation

   • Siegfried Franck
   • Michael Riedel

   Letter to the Editor Pages: 59 - 65

5. Bibliography

   Legacy Pages: 67 - 87