1. Air-mass dynamics or subsidence processes in the Arabian Sea monsoon

   • B. N. Desai

   OriginalPaper Pages: 1 - 6

2. Oxidation studies-VI

   • S. Padma
   • M. Santappa

   OriginalPaper Pages: 7 - 17

3. Infrared and Raman spectra and normal vibrations of N, N-dimethylthioformamide and N, N-dimethylthioacetamide

   • C. A. Indira Chary
   • K. Venkata Ramiahba

   OriginalPaper Pages: 18 - 35

4. A solution of an integral equation

   • D. G. Joshi

   OriginalPaper Pages: 36 - 41

5. A note on ππ scattering in the reaction π⁻p→ππ N

   • S. K. Tuli

   OriginalPaper Pages: 42 - 47

6. Formation and quenching of ortho-positronium in molecular materials

   • R. G. Lagu
   • V. G. Kulkarni
   • G. Chandra

   OriginalPaper Pages: 48 - 65

7. Erratum

   • T. R. Seshadri
   • N. V. Subba Rao
   • B. Subrahmanyam

   Erratum Pages: 66 - 66