Media type: E-Article Title: Present enrichments for Pb, Cd, Cu, Zn and Ag in Northern and Southern Hemisphere background aerosols global pollution or natural phenomena? Contributor: Boutron, Claude Published: Elsevier BV, 1979 Published in: Journal of Aerosol Science, 10 (1979) 2, Seite 234-235 Language: English DOI: 10.1016/0021-8502(79)90110-1 ISSN: 0021-8502 Keywords: Pollution ; Atmospheric Science ; Fluid Flow and Transfer Processes ; Mechanical Engineering ; Environmental Engineering Origination: Footnote: