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Research Guides@Tufts

NUTC212: Policy, Systems, and Environmental Change for Physical Activity

Grey Literature and Policy

What is "Grey" Literature?

"That which is produced on all levels of government, academics, business and industry in print and electronic formats, but which is not controlled by commercial publishers." (from the Fourth International Conference on Grey Literature: New Frontiers in Grey Literature.GreyNet, Grey Literature Network Service. Washington D.C. USA, 4-5 October 1999.)