Porteous, Andrew. Dictionary of environmental science and technology / Andrew Porteous. - 3rd ed / . - England : John Wiley & Sons , 2000. - xxiii,704p. : figs.,charts,diags.,tables ; 24cm . Include appendices ISBN: USD 27.95 (Pbk) Subjects--Index Terms: ENVIRONTAL SCIENCE AND TECHNOLOGY-DICTIONARY Dewey Class. No.: 628.03 / POR/D