A biographical dictionary of the significant players in the physical, biological, and related sciences. Each edition includes biographical entries on approximately 120,000 living scientists, providing birthdate; birthplace; field of specialty; education; honorary degrees; current position; professional and career information; awards; memberships; research information; and addresses for each entrant where available. Volume 8 of the set is a comprehensive index listing scientists by field, and by state under field. (Not updated)