TY  - BOOK
AU  - Steeby,Donald
TI  - Alternative energy: sources and systems 
T2  - The green destination series
SN  - 1111037264
PY  - 2012///
CY  - Clifton Park, NY
PB  - Delmar, Cengage Learning
KW  - Power resources
KW  - Renewable energy sources
N1  - Fakulti Agro-Industri dan Sumber Asli; Includes index
ER  -