Includes filmography (pages 60-61), bibliographical references (pages 58-61) and index.
Contents:
Water for life -- Tainted water -- A hungry and thirsty world -- Supply and demand -- Water in a changing climate.
Summary:
Discusses how droughts, floods, and massive storms along with the human population affects water usage, and explains how the competition for clean water has increased.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.