The environment encyclopedia and directory 2010 / - 5th ed. - London : Routledge, c2010. - xxiii, 711 p. ; xiii, 711 p. 25 cm. ISBN: 9781857433777 LCCN: Subjects--Topical Terms: Environmental sciencesDictionariesEnvironmental sciences LC Class. No.: GE10 / .E56 2010 Dewey Class. No.: 363.70025