American Hiking Society Silver Spring, MD West Virginia Community Foundations Consortium Harpers Ferry, WV   National Cancer Registrars Association Alexandria, VA National Combined Federal Campaign Committee Arlington, VA   Lt. Joseph P. Kennedy Institute Washington, DC Potomac Conservancy Arlington, VA   Blue Ridge Center for Environmental Stewardship Purcellville, VA Blue Ridge Press Purcellville, VA   National Capital Area Council Boy Scouts of America Rockville, MD Appalachian Trail Conference Harpers Ferry, WV   Ice Age Park & Trail Foundation Milwaukee, WI International Assessment of Agricultural Science and Technology The World Bank Washington, DC   Grand Canyon Trust Flagstaff, AZ Conservation & Preservation Charities of America Corte Madera, CA   Yellowstone Ecosystem Studies Bozeman, MT American Discovery Trail Washington, DC