Material safety data sheets (MSDS) are now required by law and list the health, safety, physical, and chemical information about a product. This reference guides MSDS writers through the maze of regulations. Chapters identifying and characterizing products; use of toxicology studies; the industrial hygienist's role; emergency response; and state issues. Published by Hill and Garnett Publishing, Inc., PO Box 810847, Boca Raton, Florida 33481-0847. Annotation copyright Book News, Inc. Portland, Or.