Improving energy efficiency in historic buildings
By: Jo Ellen Hensley and Antonio Aguilar
Contributors: Aguilar, Antonio (Architect), author; United States. National Park Service. Technical Preservation Services
Series: Preservation briefs -- 3
Publisher: U.S. Department of the Interior, National Park Service, Technical Preservation Services
Published: 2011
Place of publication: Washington, DC
Language: eng
Subjects: Historic buildings; Conservation and restoration; Energy conservation
Notes: "December 2011."

Title from title screen (viewed on Jan. 15, 2014).

Includes bibliographical references.