TY  - BOOK
AU  - Raj Kamal, ed.
AU  - Maheswari, K P, ed.
AU  - Sawhney, R L, ed. et al.
TI  - Solar energy and energy conservation
SN  - 8122404030
CY  - New Delhi
KW  - Brick industry -- Energy conservation
KW  - Energy -- Solar energy
KW  - Thermo-halline systems -- Solarponds
ER  -