TY - BOOK AU - Clayton George D AU - Florence E Clayton TI - Patty's industrial hygiene and toxicology SN - 0471160423 U1 - 571.95 PY - 1981/// CY - Chichester PB - John wiley and sons KW - Esters and ethers KW - Organic sulphur compunds KW - Induatrial toxicology ER -