| http://www.w3.org/ns/prov#value | - Several speakers emphasized that technology advances and user attitudes must focus on efficiency for any measurable growth in energy independence. ???A barrel we don???t use is a barrel we don???t have to purchase anywhere,??? said Ohio State University ag economist Fred Hitzhusen. (Farm and Dairy Editor Susan Crowell can be reached at 800-837-3419 or at editor@farmanddairy.com.) Related articles:
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