1. Electricity of thunderstorms

   • S. K. Banerji

   OriginalPaper Pages: 277 - 280

2. The F-type radio-meteorograph as an instrument to measure vertical currents in the atmosphere

   • S. P. Venkiteshwaran

   OriginalPaper Pages: 281 - 289

3. Measurements of atmospheric ozone and its vertical distribution at kodaikanal (Lat. 10°14′N)

   • R. V. Karandikar

   OriginalPaper Pages: 290 - 302

4. The genesis and movement of the Nor’westers of bengal

   • Prabhat K. Sen Gupta

   OriginalPaper Pages: 303 - 309

5. Studies on tuber hemicelluloses

   • P. S. Rao
   • K. L. Gakhar

   OriginalPaper Pages: 310 - 313

6. Role of ionic diffusion in the extraction of soil solutions

   • C. Dakshinamurti

   OriginalPaper Pages: 314 - 322

7. Nuclear oxidation in flavones and related compounds

   • S. K. Mukerjee
   • T. R. Seshadri

   OriginalPaper Pages: 323 - 326

8. Nuclear oxidation in flavones and related compounds

   • K. Aghoramurthy
   • T. R. Seshadri

   OriginalPaper Pages: 327 - 337