01 មករា 1974 Heat your home with the sun, use the wind to make electricity, power your shop or home with a water wheel and many more ideas. 374 pages, illustrated
01 មករា 1974 Investigates the underlying principles and potential of new approaches to small-scale power production involving wind, water, organic wastes, wood, and solar energy. 322 pages, illustrated
Wilson Clark explains the alternative energy sources which do not require the sacrificing of peoples' health, freedom, income and environment as tribute to the monopolistic corporations.
Explores possible methods of harnessing and using solar, wind, and water energy and the ways in which shifting to such sustainable energy sources will affect our lifestyles, diets, jobs, and economy