TY  - BOOK
AU  - Daniels,Farrington
TI  - Direct use of the sun's energy
U1  - 621.47 
PY  - 1964///
CY  - London
PB  - New Haven
KW  - Solar energy
KW  - Solar radiation
KW  - Solar engines
KW  - Photovoltaic power generation
N1  - Includes index
ER  -