Nalaganje...
Community air pollution in Canada: a review and predictions for the 1980s.
The main trends in Canadian air pollution since the national program of surveillance began are reviewed in this paper. In common with the United States, significant improvements in sulfur dioxide and particulate pollution have been recorded in a number of cities after the institution of control meas...
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
1979
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1819203/ https://ncbi.nlm.nih.gov/pubmed/445269 |
| Oznake: |
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