Gavin D.J. Harper
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Books by Gavin D.J. Harper
Solar Energy Projects for the Evil Genius
$6.59 - $7.89
50 Model Rocket Projects for the Evil Genius
$11.19 - $32.51
Fuel Cell Projects for the Evil Genius
$9.19 - $29.88
50 Awesome Auto Projects for the Evil Genius
$8.39 - $32.03
Run Your Diesel Vehicle on Biofuels: A Do-It-Yourself Manual
$4.79 - $26.71
Build Your Own Car PC
$9.49 - $31.58
Domestic Solar Energy: A Guide for the Home Owner
Out of Stock
Small-Scale Wind Power Generation: A Practical Guide
Out of Stock
Holography Projects for the Evil Genius
$29.64
Planning and Installing Micro Hydro Systems: A Guide for Installers, Architects and Engineers (Planning and Installing Renewable Energy Systems series)
Out of Stock
Heat Pumps for the Home
$20.79
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