Ahorre energía
Subtitle: consejos sobre cómo ahorrar dinero y energía en su casa
Publisher: U.S. Department of Energy, Energy Efficiency & Renewable Energy
Published: 2012
Place of publication: Washington, DC
Language: spa
Number of pages: 40
Subjects: Dwellings; Energy conservation
Notes: Title from title screen (viewed Dec. 11, 2013).

"Julio de 2012."

"DOE/GO-102012-3521."

Includes bibliographical references (page 40).