08-07-2010, 06:13 PM
These links have some ppts:
http://4shareddocument/kBqcA_RY/NON_CONVENTIONAL_SOURCES.html
http://scribddoc/6661630/Renewable-Energy-Primer
http://scribddoc/8900464/Non-Conventional-Energy-Sources
http://4shareddocument/kBqcA_RY/NON_CONVENTIONAL_SOURCES.html
http://scribddoc/6661630/Renewable-Energy-Primer
http://scribddoc/8900464/Non-Conventional-Energy-Sources