TY - BOOK ID - 138463649 TI - Development document for final effluent limitations guidelines and standards for synthetic-based drilling fluids and other non-aqueous drilling fluids in the oil and gas extraction point source category PY - 2000 PB - Washington, DC : U.S. Environmental Protection Agency, Office of Water, DB - UniCat KW - Drilling muds KW - Effluent quality KW - Oil field chemicals KW - Oil well drilling KW - Water KW - Standards KW - Pollution KW - Point source identification. UR - https://www.unicat.be/uniCat?func=search&query=sysid:138463649 AB - ER -