TY - BOOK ED - American Iron and Steel Institute. TI - Modern sewer design AV - TD658 .M62 U1 - 628.2 MOD 19 PY - 1980/// CY - Washington, D.C. PB - American Iron and Steel Institute KW - Sewerage KW - Design and construction KW - Sewer-pipe N1 - H.B; Includes bibliographical references and indexes ER -