Source materials - Appendix D

Durable rustic wooden signboards
Forest Service Res. Paper
U.S. Department of Agriculture
Washington, D.C. 20250

Planning a nature center
National Audubon Society
Nature Center Planning Division
950 3rd Ave.
New York, N.Y. 10022, USA

*Reforestation in arid lands
** Peace Corps/VITA
Program & Training Journal
Manual series number 5 (wood preservatives, pages 49-50)
3706 Rhode island Ave.,
Mt. Rainier, Md. 20822, USA

Trail planning & layout
National Audubon Society
Nature Center Planning Division
950 3rd Ave.
New York, N.Y. 10022, USA

Wood preservation
Forestry Products Laboratory
Forest Service
U.S. Department of Agriculture
Washington, D.C. 20250

*Available to Peace Corps Volunteers from:
Peace Corps Information Collection & Exchange
Room M-1214
806 Connecticut Avenue
N.W. Washington, D.C. 20525, USA

**Single copies available to individuals and non-profit organizations working in the Third World, from the above address.