01057mam a2200289 a 4500 2237103 BD-DhUL 20190402115025.0 980813t19981997enkaf b 001 0 eng d 9781853834066 (OCoLC)ocm39693121 CKM CKM BD-DhUL 338.06 WEF TJ163.3 .W45 1998 Weizsäcker, Ernst U. von (Ernst Ulrich), 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. Energy conservation. Conservation of natural resources. Lovins, Amory B., 1947- jt. aut. Lovins, L. Hunter, 1950- jt. aut. Club of Rome. AUTH ddc BK 69370 69370 0 0 ddc 0 338_060000000000000_WEF 0 NFIC 117793 DUL DUL GEN 2016-05-24 Purchased 338.06 WEF 475942 2016-05-24 2016-05-24 BK