Browning, Ethel. Toxicity of industrial metals. - London : Butterworths, 1961. Includes bibliographical references. LCCN: 62006870 /L/r84 Subjects--Topical Terms: Metals -- Toxicology.--Metals -- Toxicology. LC Class. No.: RA1231.M52 / B7 Dewey Class. No.: 615.925/3