[PDF.68au] Hydrosphere: Freshwater Systems and Pollution (Our Fragile Planet)

Hydrosphere: Freshwater Systems and Pollution (Our Fragile Planet)

[PDF.ex84] Hydrosphere: Freshwater Systems and Pollution (Our Fragile Planet)

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 | #2911865 in Books |  2007-10-01 | Original language:English | PDF # 1 |  9.43 x.67 x7.65l,1.45 | Binding: Library Binding | 194 pages

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||0 of 0 people found the following review helpful.| This book is a wonderful resource for those interested in where "freshwater" comes from ...|By Garry W. Owens|This book is a wonderful resource for those interested in where "freshwater" comes from and how it is used! A great primer for people of all ages!|0 of 0 people found the following review helpful.| Hydrosphere: Freshwater Systems and Polluti|About the Author|Dana Desonie, Ph.D., has written about the earth, ocean, space, life, and environmental sciences for more than a decade. Her work has appeared in educational lessons, textbooks and magazines, and on radio and the Web.

Earth is the water planet, but only a tiny amount of the planet s water is fresh and usable, and water pollution has become a monumental dilemma as we enter the 21st century. Though developed nations now regulate some pollutants and as a result their waterways are cleaner, new chemicals are increasingly being released into the environment, resulting in a toxic soup that may be causing cancers, development problems, and other concerns in people and wildlife. And besides p...

You easily download any file type for your gadget.Hydrosphere: Freshwater Systems and Pollution (Our Fragile Planet)   |  Dana Desonie. A good, fresh read, highly recommended.

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