Theodore, Mary K. Major environmental issues facing the 21st century / Mary K. Theodore and Louis Theodore - Upper Saddle River, NJ : Prentice-Hall, 1996 - x, 502 p. : ill. ; 24 ccm. Includes index ISBN: 0131835262 : USD 80.50 Subjects--Topical Terms: Environmental responsibilityEnvironmental protectionEnvironmental sciences Dewey Class. No.: 363.7