TY  - SER
AU  - Morrison, Graham
AU  - Wood, Byard
TI  - Packaged solar water heating technology: twenty years of progress
KW  - SOLAR THERMAL
KW  - SOLAR WATER HEATING TECHNOLOGY
KW  - SOLAR WATER HEATERS
KW  - PHOTOVOLTAIC WATER HEATERS
KW  - CONSUMER MARKET VALUE
N1  - A look at the growth of the world market for packaged solar water heaters
ER  -