Preserving America's past
By: prepared by the Special Publications Division, National Geographic Society.
Contributors: National Geographic Society. Special Publications Division.
Publisher: The Society
Published: 1983
Place of publication: Washington, D.C
Language: eng
Subjects: Historic sites -- United States -- Conservation and restoration -- Addresses, essays, lectures.; United States -- History, Local -- Addresses, essays, lectures.
Notes: Includes index.

Bibliography, p.