TY - BOOK AU - Crippen,Raymond C. TI - GC/LC, instruments, derivatives in identifying pollutants, and unknowns SN - 0080271855 AV - QD79.C45 C74 1983 U1 - 543/.0896 19 PY - 1983/// CY - New York PB - Pergamon Press KW - Gas chromatography KW - Local KW - Pollutants KW - Liquid chromatography N1 - Includes bibliographical references and indexes ER -