http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
xiv, 277 pages : illustrations, maps ; 24 cm.
Water : is there enough and is it drinkable? -- Floods : too much water -- Garbage : the smelly mountain -- Soil, crops, and food -- Energy supplies -- Global warming : the climate is changing -- Air pollution and your lungs -- Skin cancer and the ozone hole -- Nuclear-waste disposal : not in my backyard.
Electronic reproduction. Boulder, Colo. : NetLibrary, 2005. Available via World Wide Web. Access may be limited to NetLibrary affiliated libraries.
Includes bibliographical references (pages [261]-270) and index.