AABGA (American Assoc. of Botanical gardens & Arboreta): 351 Longwood Road, Kennett Square, PA 19348

Ag in the Classroom: USDA Administration Building, Room #317-A, Washington, DC 20025-2200

American Community Gardening Association: 1757 Washington Road, East Point, GA 30344

American Horticultural Society: 7931 East Boulevard Drive, Alexandria, VA 22308

Atlanta Botanical Garden: P.O. Box 77246, Atlanta, GA 30357

National Audubon Society: 700 Broadway, New York, NY 10003 

Audubon Cooperative Sanctuary Program: Audubon Society of New York State, 46 Rarick Road, Selkirk, NY 12158

Boston Schoolyard Initiative: Kirk Meyer, One Boston Place, 24th Floor, Boston, MA 02108

Boundless Playground, Early Childhood Outdoors Institute:

Brooklyn Botanic Garden: 1000 Washington Avenue, Brooklyn, NY 11225-1099

California Dept. of Education - NET Program

Campus Horticulture (Boys Town)

Chicago Botanic Garden: 1000 Lake Cook Road, Glencoe, IL 60022

Cleveland Botanical Garden: 11030 East Boulevard, Cleveland, OH 44106

Connecticut Schoolyard Habitats Network

Cornell Plantation

Dallas Arboretum: 8617 Garland Road, Dallas, TX 75218

Earth Connections Gardening Program

Earth Partnership: University of Wisconsin ­ Madison Arboretum, 1207 Seminole Highway, Madison, WI 53572

Edible Schoolyards

Extension Service, USDA: Rm.# 3328, South Building, Washington, D.C. 20250-0900

Federated Council of State Garden Clubs

Florida School Garden Competition

Florida Schoolyard Habitats Project: Linda Cronin-Jones, Professor of Science and Environmental Education, 2403 Norman Hall, University of Florida, Gainsville, FL 32611

Food Works: 64 Main Street, Montpelier, VT 05602

Garden Club of America

Garden Club of Virginia

GROW (Greater Resources of Washington)

Habitat 2000: Canadian Wildlife Federation, 1673 Carling Avenue, Ottawa, Ontario, Canada K2A 3Z1

Habitats for Learning: Ohio Dept. of Natural Resources, Division of Soil & Water Conservation, 1939 Fountain Square Court E-2, Columbus, OH 43224-1336

Habitat Helpers

Jane Goodall's Roots and Shoots

Jiminy Cricket Environmental Challenge

Junior Master Gardener Program

Kids in the Kitchen

Life Lab Science Program: 1156 High Street, Santa Cruz, CA 95064

Learning Through Landscapes: The Law Courts, Winchester S023 9DL, United Kingdom

Lily Ponds for Youth

Massachusetts Horticultural Society, Horticultural Hall, 300 Massachusetts Avenue, Boston, MA 02115

Master Gardeners

MINTS: Model Inquiries into Nature in the Schoolyard, Virginia Museum of Natural History, 428 North Main Street, Blacksburg, VA 24061-0542

Missouri Botanical Garden Kid's Learning Network: PO Box 299, St. Louis, MO 63166-0299

Montessori

NARST (National Association for Research in Science Teaching)-- Informal Learning Strand

NSTA (National Science Teachers Association)

National 4-H Council: 7100 Connecticut Ave., Chevy Chase, MD 20815

National Alliance of Black Educators

National Gardening Association: 1100 Dorset Street, South Burlington, VT 05403

National Junior Horticulture Association: 1424 North Eighth Street, Burant, OK 74701

National Tree Trust: 1120 G Street NW, Suite 770 Washington, DC 20005

National Society for Experiential Education

New Brunswick Urban Ecology Program: Monique Baron, Dept. of Nutritional Sciences, Rutgers University, New Brunswick, NJ 08903-0231

New England Wildflower Society: Garden in the Woods, 180 Hemenway Rd., Framingham, MA 01701

New Jersey Coalition for Schoolyard Habitats: Hazel England, Somerset County Parks Commission, 190 Lord Stirling Road, Basking Ridge, NJ 07920

New York Botanical Garden: 200 Street and Kazimiroff Blvd., Bronx, NY 10458-5126

OWLS: Outdoor Wildlife learning Sites, North Dakota Game & Fish Dept., 100 N. Bismarck Expressway, Bismarck, ND 58501

Project Learning Tree: 1335 Dublin Rd., Suite 203D, Columbus, OH 43215-1000

Project Home: NH Fish & Game Dept., 2 Hazen Drive, Concord, NH 03301

Project WET

Project WILD: PO Box 18060, Boulder, CO 80308-9060

National Garden Bureau: 1311 Butterfield Road, Suite 310, Downers Grove, IL 60515

National Wildlife Federation: 1412 16th Street, Washington, DC 20336-2266

Reading and Writing Naturally

Red Butte Garden and Arboretum, University of Utah, 18A deTrobriand Street, Salt Lake City, UT 84113-5044

Rediscovering the Schoolyard: Arlingtonians for a Clean Environment, 3308 S. Stafford Street, Arlington, VA 22206

Roots and Shoots/Virginia: Dirck Brown, 306 Overhill Drive, Lexington, VA 24450

School Garden Network

Schoolyard Habitat Program: USFWS Chesapeake Bay Field Office, 177 Admiral Cochrane Drive, Annaopolis, MD 21401

Seeds of Change

SNAP: School Nature Area Project, 1520 St. Olaf Avenue, St. Olaf College, Northfield, MN 55057

The Evergreen Foundation: School Grounds Naturalization, 24 Mercer Street, Suite 300, Toronto, ON M5V 1H3

The Green Brick Road: 8 Dumas Court, Don Mills, Ontario, M3A 2N2 (Canada)

The Herb Society: 9019 Kirtland Chardon Road, Kirtland, OH 44094

The Nature Conservancy: 1815 North Lynn Street , Arlington, WA 22209

The Rodale Institute: 811 North 2nd Street, Emmaus, PA 18049

UTOTES

Wisconsin Fast Plants: Carolina Biological Supply Co., 2700 York Road, Burlington, NC 27215

Youth Tree Corps: Pennsylvania Horticulture Society, 100 North 20th Street, 5th Floor, Philadelphia, PA 19103