1. Experimental investigation of twisted bladed savonius wind turbine rotor
A. S. Grinspan, U. K. Saha

2. Fixed bed pyrolysis of scrap tyre for liquid fuel production
Md. Nurul Islam, Mohammad Narul Islam, Mohd. Rafiqul Alam Beg

3. Making of biodiesel from castor oil and performance test of a diesel engine with neat diesel fuel and diesel-biodiesel blends
Md. Nurun Nabi, Mhia Md. Zaglul Shahadat, Md. Shamim Akhter

4. Monthly mean daily utilizability of south india
B. Janarthanan, J. Chandrasekaran, S. Kumar

5. Some laboratory studies on the carbonization of briquetted tropical wood sawdust
K O. Lim, S P. Tan, P. L. Chung