Since the publication of the previous version of this work (1982) and a supp. (1985), many books and journal articles have provided info. about persons who have played a role in the develop. of the biochem. sciences during the 19th and 20th cent. Moreover, recent discoveries have called attention to individuals whose research forms part of the historical background of these advances in biochem. knowledge. Hence this vol. includes additional citations for the many people listed in the previous edition, and the number of separate entries has increased. Includes individuals not usually listed among biologists or chemists, from disciplines ranging from physics to pharmacy. Each entry includes ref. to bio. or biblio. ref. works or citations of books and articles in serial pub., or both.