Your Self Sufficiency - Hand made windmills battery welders, wind turbines blades etc.

Wind is a readily available, abundant source of clean, free energy. You can spend a fortune on buying purpose built wind generators or you can buy this book and make your own windmills and turbines for very little money and a few easily sourced parts.

This handy volume also details many way s of using even small windmills for saving money and carrying out useful, productive work, such as battery charging and welding.