Vegetative threats to historic sites and structures
By: prepared for the National Park Service, National Capital Region ... [by] Soil Systems, Inc. ... Robert A. Warnock ; Lila Fendrick, EDAW, Inc. ... [and others]
Contributors: Warnock, Robert A.; Fendrick, Lila; EDAW Inc; United States. National Park Service. National Capital Region
Publisher: Soil Systems, Inc. ; EDAW, Inc.
Published: 1983
Place of publication: Alexandria, Va
Language: eng
Number of pages: 100
Subjects: Historic buildings; Conservation and restoration
Notes: Photocopy. Springfield, VA : National Technical Information Service, U.S. Department of Commerce, 1983. 28 cm.