TY - BOOK AU - Osborn,Peter D. TI - The engineer's clean air handbook SN - 0408033932 : AV - TD883 .O83 1989 U1 - 628.5/3 20 PY - 1989/// CY - London, Boston PB - Butterworths KW - Air KW - Pollution KW - Air quality management N1 - Includes bibliographical references and index (p. 195-156) ER -