United States Department Of Health And Human Services : Principles of community engagement / Clinical and Translational Science Awards Consortium, Community Engagement Key Function Committee Task Force on the Principles of Community Engagement.
United States Dept Of Agriculture Economic Research Service : Improving marketing systems in developing countries : an approach to identifying problems and strengthening technical assistance / Economic Research Service U.S. Department of Agriculture in cooperation with U.S. Agency for International Development.
United States Dept Of Education : Building blocks : helping preschoolers grow up alcohol and drug free : guide for parents / American Council for Drug Education.