TY  - BOOK
AU  - Prasad, Radha Krishna
AU  - Saini, J.S. Guide
ED  - University of Roorkee
TI  - Thermal performance characteristics of unidirctional flow porous bed solar energy collectors for heating air
U1  - 621.072 
PY  - 1993///
CY  - Roorkee
PB  - MID
ER  -