BOOKS by B. C. Wolverton

How to Grow Fresh Air: 50 House Plants That Purify Your Home or Office more books like this

by B. C. Wolverton

Plants are the lungs of the earth. This revolutionary guide, based on 25 years of research by NASA, shows how common houseplants can combat sick building syndrome and cleanse the home or office of common pollutants. Color photos & llustrations.

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Eco-friendly houseplants : 50 indoor plants that purify the air more books like this

by B. C. Wolverton

This text explains why we experience indoor air pollution problems (such as Sick Building Syndrome) and how houseplants can help combat specific pollutants, including how and why they do it, and how to care for them. Each houseplant is rated according to its overall and specific effectiveness.

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How to Grow Fresh Air: 50 Houseplants That Purify Your Home Or Office: 50 Houseplants That Purify Your Home Or Office

by B.C. Wolverton

Plants are the lungs of the earth: they produce the oxygen that makes life possible, add precious moisture, and filter toxins. Houseplants can perform these essential functions in your home or office with the same efficiency as a rainforest in our biosphere. In research designed to create a breathable environment for a NASA lunar habitat, noted ...

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new only from $18.09!