TY - BOOK AU - Linch, Adrian L. TI - BIOLOGICAL MONITORING FOR INDUSTRIAL CHEMICAL EXPOSURE CONTROL U1 - 660.6 PY - 1974/// CY - Cleveland, Ohio PB - Crc Press KW - Industrial Hygiene KW - Chemical Industries -- Hygienic Aspects N1 - Bibliographical References : P. 162-173; At Head Of Title : Crc ER -