7 results filtered with: Energy conservation
- Pictures
- Online
A woman lagging a hot-water tank. Colour lithograph.
Reference: 38540i- Books
Energy for tomorrow's world : the realities, the real options, and the agenda for achievement / WEC Commission.
Date: 1993
- Books
- Online
Patent of Robert Copland : economising fuel.
Copland, Robert.Date: 1857- Books
Fighting the cold 1981-1991 : 10 years of energy efficiency achievement / Neighbourhood Energy Action.
Neighbourhood Energy Action.Date: [1991]- Books
The book of the new alchemists / edited by Nancy Jack Todd.
Date: [1977]
- Pictures
- Online
A two-bar electric fire with the upper bar crossed out and only the lower bar switched on, to save power. Colour lithograph.
Reference: 38539i- Books
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.
Weizsäcker, Ernst U. von (Ernst Ulrich), 1939-Date: 1997