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ARS Home Office of Communications Images Photos Apr02





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Image Number K9835-17 At the Beltsville Agricultural Research Center, quality assurance specialist David Johnson examines a sample of biodiesel while Greg Meyer, driver from a cooperating fuel company, fills a 20,000-gallon tank at a boiler plant, which heats BARC's dairy buildings. Photo by Keith Weller.  640 pixels wide: (k9835-17.jpg)   Please visit our Image Gallery


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