TY  - BOOK
AU  - Daniels,Farrington
TI  - Direct use of the sun's energy
SN  - 0 300 00399 4
PY  - 1973///
CY  - New Haven, London
PB  -  : Yale University Press
KW  - Arxiu Sert
KW  - Energia solar
N1  - Bibliografia: pp. 367-374
ER  -