TY  - BOOK
AU  - Sharma, Suresh Prasad
AU  - Saini, J.S. Guide
ED  - University of Roorkee
TI  - Investigations on thermal performance characteristics of solar air heater with packed bed absorber
U1  - 621.072 
PY  - 1990///
CY  - Roorkee
PB  - MID
ER  -