Smith, Keith Environmental hazards / Keith Smith - 2nd ed. - London : Routledge, c1996. - xiii, 389 p. ; 23 cm. ISBN: 0415122031 LCCN: Subjects--Topical Terms: Environmental hazardsEnvironmental pollutionEnvironment LC Class. No.: GB5014 / .S6 1996 Dewey Class. No.: 363.34 / S653e