Weizsäcker, Ernst U. von 1939-
Factor four : doubling wealth--halving resource use : the new report to the Club of Rome / Ernst von Weizsäcker, Amory B. Lovins, and L. Hunter Lovins. - London : Earthscan, 1998 (2000 printing). - xxix, 322 p., [8] p. of plates : ill. (some col.) ; 22 cm.
Includes bibliographical references (p. [300]-307) and index.
9781853834066
Energy conservation.
Conservation of natural resources.
338.06 / WEF
Factor four : doubling wealth--halving resource use : the new report to the Club of Rome / Ernst von Weizsäcker, Amory B. Lovins, and L. Hunter Lovins. - London : Earthscan, 1998 (2000 printing). - xxix, 322 p., [8] p. of plates : ill. (some col.) ; 22 cm.
Includes bibliographical references (p. [300]-307) and index.
9781853834066
Energy conservation.
Conservation of natural resources.
338.06 / WEF