1. Thermal Performance of Solar Collectors Used in the National Solar Heating and Cooling Demonstration Programe;Patil,1978
2. Thermal Performance of Flat-Plate Solar Collectors in Australia;Symons,1978
3. Testing Procedures of Thermal Performance of Solar Collectors at the Solar Research Laboratory, GIRI;Sando,1978
4. Cheap Packed-Bed Absorbers for Solar Air Heaters;Singh,1978
5. Natural Convection in Enclosed Spaces—A Review of Application to Solar Energy Collection