1. Free convection flow of an elastico-viscous liquid through a vertical circular cylinder

   • Bishnu Prasanna Acharya

   OriginalPaper Pages: 99 - 107

2. Evaluation of the aquifer characteristics of the basaltic terrain of Maharashtra in India

   • P. G. Adyalkar
   • V. V. Rane
   • J. P. Dias

   OriginalPaper Pages: 108 - 117

3. A convenient one-step synthesis of 3-acetyl-4-hydroxycoumarins

   • K. Venkateswara Rao
   • V. Sundaramurthy

   OriginalPaper Pages: 118 - 123

4. Studies in the formation of heterocyclic rings containing nitrogen

   • P. Satyanarayana Reddy
   • V. Veeranagaiah
   • C. V. Ratnam

   OriginalPaper Pages: 124 - 131

5. Studies in the formation of heterocyclic rings containing nitrogen

   • P. Satyanarayana Reddy
   • V. Veeranagaiah
   • C. V. Ratnam

   OriginalPaper Pages: 132 - 136

6. Concerning mercury in meteorites

   • B. L. K. Somayajulu

   OriginalPaper Pages: 137 - 142

7. Statement about ownership and other particulars about “Proceedings of the Indian Academy of Sciences”

   • S. Arunachalam

   Announcement Pages: 142 - 142

8. Polarography of indium in thioglycollic and ascorbic acid media

   • S. A. Yajnik

   OriginalPaper Pages: 143 - 148