TY - BOOK AU - Vernick,Arnold S. AU - Walker,Elwood C. TI - Handbook of wastewater treatment processes T2 - Pollution engineering and technology SN - 0824716523 PY - 1981/// CY - New York PB - Marcel Dekker KW - Sewage KW - Purification KW - Handbooks, manuals, etc N1 - Includes bibliographical references (p.239-248) ER -