Vorträge, Protokolle
By: Weltkongress Alternativen und Umwelt, Wien ; herausgegeben vom Alois G. Englander = Lectures, proceedings / World Congress Alternatives and Environment, Vienna.
Contributors: Englander, Alois G.
Publisher: United Nations World
Published: 1980
Place of publication: Vienna
Language: ger
Subjects: Renewable energy sources -- Congresses; Environmental protection -- Congresses; Energy conservation -- Congresses
Notes: Text in German or English ; summaries in German and English.

Includes bibliographies.

"Threat to life and economic disaster" by George Wald (3 p.) inserted.