With the cost of heating oil and electricity fluctuating wildly, consumers are clamoring for information on alternative energy. This source book covers all the

A House in the Sun describes a number of experiments in solar house heating in the 1940s and 1950s. It shows how resource limitations were seen as an opportunit

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The bestselling alternative energy reference book in North America—now in an updated edition Want to take advantage of solar power in your home? Whether you�

Parks face intense pressure from both environmental and developmental perspectives to conserve biodiversity and provide economic opportunities for rural communi