Stoker, H. Stephen 1939- Environmental chemistry: air and water pollution [by] H. Stephen Stoker [and] Spencer L. Seager. - Glenview, Ill., Scott, Foresman [1972] - iv, 186 p. illus. 24 cm. Includes bibliographical references. LCCN: 73184964 //r85 Subjects--Topical Terms: Air--Pollution.Water--Pollution.Environmental chemistry. Dewey Class. No.: 574.5 STO