TY  - BOOK
AU  - Mc Daniels, David K.
TI  - The sun; our future energy source
U1  - 523.72:620.91:621.47 L9 
PY  - 1979///
CY  - New York
PB  - John Wiley and Sons
KW  - David K.,Mc Daniels
KW  - Solar energy,Solar radiation
ER  -