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Sources of energy
Windmills, lined paper, an alternative energy source
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YES
Mar.19, 2012 14:25:27
18.98
1.09
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Elymas
IMAGE WHITE BLUE VECTOR BACKGROUND VIEW ILLUSTRATION PAPER SKY BEAUTIFUL SEASON SUN OUTDOORS FIELD NATURE ENVIRONMENT RURAL AIR WIND ENERGY CLOUD ELECTRIC ELECTRICITY POWER SUPPLY TECHNOLOGY CARTOON LANDSCAPE VILLAGE WINTER CREATIVE INDUSTRY ECOLOGY FARM AGRICULTURE GLOBAL DEVELOPMENT CLEAN ECO ENVIRONMENTAL LINED ALTERNATIVE HILL GENERATOR MILL TURBINE WINDMILL CONCEPTUAL SOURCE OF