Heat Pumps for the Home
by John Cantor, Gavin Harper
ISBN 13: 9781847972927
Format: Hardcover (160 pages) Publisher: The Crowood Press Ltd Published: 27 Oct 2011
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Fuel Cell Projects for the Evil Genius
by Gavin Harper
ISBN 13: 9780071496599
Format: Illustrated (208 pages) Publisher: McGraw-Hill Education Tab Published: 16 May 2008
Run Your Diesel Vehicle on Biofuels: A Do-It-Yourself Manual
by Jon Starbuck,Gavin Harper
ISBN 13: 9780071600439
Format: Illustrated (256 pages) Publisher: McGraw-Hill/Tab Electronics Published: 01 Jan 2009
50 Model Rocket Projects for the Evil Genius
ISBN 13: 9780071469845
Format: Illustrated (208 pages) Publisher: McGraw-Hill/Tab Electronics Published: 01 Oct 2006