TY - BOOK ID - 125473760 TI - Detailed costing document for the centralized waste treatment industry PY - 1998 PB - [Washington, D.C.] : U.S. Environmental Protection Agency, Office of Water, DB - UniCat KW - Sewage KW - Purification KW - Costs. UR - https://www.unicat.be/uniCat?func=search&query=sysid:125473760 AB - ER -