Environmental assessment of proposed revisions to the National Pollutant Discharge Elimination System regulation and effluent limitations guidelines for concentrated animal feeding operations [[electronic resource]]
Pubbl/distr/stampa
[Washington, D.C.] : , : U.S. Environmental Protection Agency, Office of Science and Technology, Engineering and Analysis Division, , [2001]
Soggetti
Effluent quality - United States
Water - Pollution - United States
Animal feeding - Environmental aspects - United States
Feedlots - United States
Livestock - Manure - Environmental aspects - United States
Animal waste - Environmental aspects - United States