TY  - GEN
AU  - Ehrlich, Robert
TI  - Renewable energy: a first course
SN  - 9781439861158
PY  - 2013///
CY  - Boca Raton
PB  - CRC Press
KW  - Renewable energy  sources
KW  - Geothermal energy
KW  - Solar radiation and Earth's climate
KW  - Biofuels-Fossil fuels
ER  -