Harm, Walter, 1925- Biological effects of ultraviolet radiation / Walter Harm. - Cambridge, Eng. : Cambridge University Press, 1980. - xiii, 216 p. : ill. ; 24 cm. - IUPAB biophysics series ; 1 . Includes bibliographical references and index: p. 205-208. ISBN: 0512111218 0521293626 (pbk.) LCCN: 77-088677 Subjects--Topical Terms: Ultraviolet radiation -- Physiological effect. Radiogenetics. Dewey Class. No.: 574.19154 HAR