U.S. Environmental Protection Agency
Public Information Center
401 M Street, SW
Washington, DC 20460
(202) 260-7751
Request list of publications, many of them free, and a sample copy of , a
forum for the exchange of ideas in elementary-level environmental education.
U.S. Geological Survey
Geological Inquiries Group
907 National Center
Reston, VA 22092
(703) 648-4383
Teacher’s packet of geologic materials and geologic teaching aids, information for
ordering maps. Requests must be on school stationary and specify grade.Hydrologic Information Unit
Water Resources Division
419 National Center
Reston, VA 22092Free water fact sheets (Acid Rain, Regional
Aquifer Systems of the U.S., Largest Rivers in the U.S., Hydrologic Hazards in Karst
Terrain); leaflets (Groundwater: The Hydrologic Cycle).U.S. Government Printing Office
Superintendent of Documents
Washington, DC 20402
(202) 783-3238
Request free that gives descriptions, prices, and ordering
instructions.
University Corporation for Atmospheric Research (UCAR)
Office for Interdisciplinary Earth Studies
PO Box 3000
Boulder, Colorado 80307-3000
(303) 497-2692
FAX (303) 497-2699
Internet: [email protected]
Educational materials, including a series of three climate publications under the series
Reports to the Nation On Our Changing Planet:
(Winter 1991);
(Fall 1992) ; and
(Spring 1994).