1. Cosmic ray produced nitrogen in extra terrestrial matter

   • K. J. Mathew
   • S. V. S. Murty

   OriginalPaper Pages: 415 - 437

2. Incipient vortex size-dependent evolution of tropical disturbances Part I — Results from a numerical experiment

   • P. Goswami
   • R. Koteswar Rao

   OriginalPaper Pages: 439 - 463

3. Numerical simulation of upwelling off Visakhapatnam on east coast of India during pre-monsoon months

   • A. D. Rao
   • P. C. Sinha
   • S. Chamarthi

   OriginalPaper Pages: 465 - 486

4. Crustal density model across West Bengal basin, India: An integrated interpretation of seismic and gravity data

   • P. R. Reddy
   • N. Venkateswarlu
   • P. Koteswara Rao

   OriginalPaper Pages: 487 - 505