National Pollutant Inventory. Emission estimation technique manual for copper concentrating, smelting and refining.
Citación estilo ChicagoNational Pollutant Inventory. Emission Estimation Technique Manual for Copper Concentrating, Smelting and Refining.
Cita MLANational Pollutant Inventory. Emission Estimation Technique Manual for Copper Concentrating, Smelting and Refining.
Warning: These citations may not always be 100% accurate.