1. Appropriate operating parameters for fluidized bed corn drying
Somchart Soponronnarit, Komkrit Kittiporn and Somkiat Prachayawarakorn

2. Design, fabrication and preliminary testing of a two-axes solar tracking system
J.V. Patill, J.K. Nayak and V.P. Sundersingh

3. Fuel oil and electricity consumption in a kenyan milk powder factory
Michael W. Okoth

4. Solar disinfection of water using transparent plastic bags
T.A. Lawand, J. Ayoub and H. Gichenje

5. Testing woodfuel stoves available in the market in cambodia
S.J. Batchelor