1. Studies on lead-zinc mineralization in Karempudi area, Guntur District, Andhra Pradesh

   • K. Kameswara Rao
   • C. Mahadevan

   OriginalPaper Pages: 143 - 156

2. Decay scheme of Eu¹⁵⁶

   • Kumari S. Y. Ambiye
   • S. D. Bhagwat
   • B. N. Subbarao

   OriginalPaper Pages: 157 - 164

3. Isomerisations of substituted β-keto-esters

   • D. K. Banerjee
   • G. Bagavant

   OriginalPaper Pages: 165 - 172

4. Chemical components ofPlumieria alba Linn

   • S. Rangaswami
   • E. Venkata Rao

   OriginalPaper Pages: 173 - 181

5. The influence of substituents on the additive reactivity of ethylene derivatives

   • I. M. Mathai

   OriginalPaper Pages: 182 - 188