1. Effect of Cold Plasma Injection on Whistler Mode Instability Triggered by Perpendicular Ac Electric Field at Uranus

   • R. P. Pandey
   • S. Md. Karim
   • R. S. Pandey

   OriginalPaper Pages: 195 - 207

2. Temporal Evolution of Whistler Instability Due to Cold Plasma Injection in the Presence of Perpendicular AC Electric Field in the Magnetosphere of Uranus

   • R. P. Pandey
   • R. S. Pandey
   • K. D. Misra

   OriginalPaper Pages: 209 - 222

3. The Photogravitational Hill Problem: Numerical Exploration

   • S. S. Kanavos
   • V. V. Markellos
   • C. N. Douskos

   OriginalPaper Pages: 223 - 241

4. On the First Anthropic Argument in Astrobiology

   • Milan M. Ćirković

   OriginalPaper Pages: 243 - 254

5. E. Grun, B. A. S. Gustafson, S. F. Dermott, and H. Fechtig (eds.), Interplanetary Dust.

   • Apostolos Christou

   BookReview Pages: 255 - 255

6. George H.A. Cole and Michael M. Wolfson (eds.): Planetary Science: The Science of Planets around Stars.

   • Robert H. Brown

   BookReview Pages: 257 - 257

7. Author Index

   Authors Index Pages: 259 - 259

8. Contents To Volume 91

   Volume Contents Pages: 261 - 262

9. Instructions for Authors

   Instructions for Authors Pages: 263 - 268