Robert Harding

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832-270398 - A bottle of ethanol and some of the materials ethanol can be made of at the National Renewable Energy Laboratory, operated by the US Department of Energy, where scientists are developing economical processes for making cellulosic ethanol from non-edible p
911-4474 - A Chinese family cooks on a stove fuelled by dried corn stalks and husks which not only cooks the food and heats the water but also heats the house, Heilongjiang province, China, Asia
911-4473 - A Chinese family cooks on a stove fuelled by dried corn stalks and husks which not only cooks the food and heats the water but also heats the house, Heilongjiang province, China, Asia
911-4475 - A Chinese family cooks on a stove fuelled by dried corn stalks and husks which not only cooks the food and heats the water but also heats the house, Heilongjiang province, China, Asia
911-3925 - In Northern China once the corn has been harvested the stalks are dried and collected for used as the main fuel by peasant farmers for cooking and heating, China, Asia
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