TY - BOOK AU - Sittig,Marshall TI - Pollutant removal handbook SN - 0815504896 PY - 1973/// CY - Park Ridge, N.J. PB - Noyes Data Corporation KW - Air KW - Purification KW - Handbooks, manuals, etc KW - Water KW - Factory and trade waste N1 - Includes bibliographical references ER -