Search Results       Your search for [author]Popp, David returned 1 record.           International innovation and diffusion of air pollution control technologies: the effects of NOX and SO2 regulation in the US, Japan, and Germany. by Popp, David; Amsterdam: Elsevier Inc, 2005. Subject: Social sciences; Pollution -- Government Policy -- Japan; Pollution -- Economic Aspects; Germany -- Air Pollution.          Add to Book Cart Relevance: 16.83%