Clayton, Roderick K. Light and living matter : a guide to the study of photobiology / Roderick K. Clayton. - New York : McGraw-Hill, c1970-1971. - 2 vols. ; 21 cm. - Chemistry-biology interface series . Includes index. LCCN: 75-114444 Subjects--Topical Terms: Photobiology--Chemistry.Biology.Light.