Illinois residential energy efficiency index
By: [Walter Zyznieuski].
Contributors: Illinois Institute of Natural Resources.
Publisher: Illinois Institute of Natural Resources; Available from National Technical Information Service
Published: 1981
Place of publication: Springfield, IL; Springfield, VA
Language: eng
Number of pages: 21
Subjects: Dwellings -- Energy conservation -- Illinois -- Statistics.; Dwellings -- Energy consumption -- Illinois -- Statistics.
Other titles: Energy efficiency index.
Notes: Bibliography: p. 21.
Cover title.
"January 1981"--T.p. verso.