TY - BOOK AU - Spellman, Frank R TI - Handbook of water and wastewater treatment plant operations SN - 9781420075304 SN - 200801872 U1 - 628.162 SPE PY - 2009/// CY - Boca Raton, FL PB - CRC Press/Taylor & Francis KW - Sewage - Purification - Handbooks, manuals, etc KW - Sewage disposal plants - Handbooks, manuals, etc KW - Water - Purification - Handbooks, manuals, etc KW - Water treatment plants - Handbooks, manuals, etc N1 - Includes bibliographical references and index ER -