Search Results for United States. Environmental Protection Agency. Office of Water Regulations and Standars SirsiDynix Enterprise http://portal.utm.my/client/en_AU/main/main/qu$003dUnited$002bStates.$002bEnvironmental$002bProtection$002bAgency.$002bOffice$002bof$002bWater$002bRegulations$002band$002bStandars$0026ic$003dtrue$0026ps$003d300? 2020-09-20T12:10:06Z Technical support document for water quality-based toxics control ent://SD_ILS/0/SD_ILS:331675 2020-09-20T12:10:06Z 2020-09-20T12:10:06Z by&#160;United States. Environmental Protection Agency. Office of Water Regulations and Standars<br/>Author&#160;United States. Environmental Protection Agency. Office of Water Regulations and Standars,&#160;United States. Environmental Protection Agency. Office of Water Enforcement and Permits<br/>Format:&#160;Books<br/>Call Number&#160;TD365.T42 1991<br/>Publisher&#160;United States Environmental protection Agency,<br/>Publication Date&#160;1991<br/> Quality criteria for water 1986 ent://SD_ILS/0/SD_ILS:331612 2020-09-20T12:10:06Z 2020-09-20T12:10:06Z by&#160;United States. Environmental Protection Agency. Office of Water Regulations and Standars<br/>Author&#160;United States. Environmental Protection Agency. Office of Water Regulations and Standars<br/>Format:&#160;Books<br/>Call Number&#160;TD370.U54 1986 f<br/>Publisher&#160;U S EPA,<br/>Publication Date&#160;1986<br/> Rapid bioassessment protocols for use in streams ans rivers : benthic macroinvertebrates and fish ent://SD_ILS/0/SD_ILS:331654 2020-09-20T12:10:06Z 2020-09-20T12:10:06Z by&#160;Plafkin, James L.<br/>Author&#160;Plafkin, James L.,&#160;United States. Environmental Protection Agency. Office of Water Regulations and Standars<br/>Format:&#160;Books<br/>Call Number&#160;QH96.8.B5 R36 1989<br/>Publisher&#160;United States Environmental Protection Agency,<br/>Publication Date&#160;1989<br/>