Renewable energy
Subtitle: today's contribution, tomorrow's promise
By: Cynthia Pollock Shea.
Series: Worldwatch paper ;; 81
Publisher: Worldwatch Institute
Published: 1988
Place of publication: Washington, D.C., USA
Language: eng
Number of pages: 68
Subjects: Renewable energy sources.
Notes: Bibliography: p. 55-68.
"January 1988."