Environmental regulations and technology : control of pathogens in municipal wastewater sludge for land application under 40 CFR part 257/ by United States. Environmental Protection Agency. Center for Environmental Research Information

Seminar publication : corrective action : technologies and applications/ by United States. Environmental Protection Agency, United States. Environmental Protection Agency. Center for Environmental Research Information

Seminar publication permitting hazardous waste incinerators : seminars for hazardous waste incinerator permit eriters, inspectors, and operators/ by United States. Environmental Protection Agency. Center for Environmental Research Information, United States. Environmental Protection Agency. Office of Research and Development

Environmental regulations and technology : autothermal thermophilic aerobic digestion of municipal wastewater sludge/ by United States. Environmental Protection Agency. Center for Environmental Research Information, United States. Environmental Protection Agency. Risk Reduction Engineering Laboratory

Guide to technical resources for the design of land disposal facilities/ by United States. Environmental Protection Agency. Office of Research and Development, United States. Environmental Protection Agency. Center for Environmental Research Information, United States. Environmental Protection Agency. Risk Reduction Engineering Laboratory