Man and his ecosystem :
proceedings of the 8th World Clean Air Congress 1989, held at The Hague, 11-15 September 1989 /
[edited by L.J. Brasser, W.C. Mulder] ; sponsored by the International Union of Air Pollution Prevention Associations ; host association, Society for Clean Air in the Netherlands.
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| Item Link | Original Source |
|---|---|
| Limited (search only) v.1 | University of Michigan |
| Limited (search only) v.3 | University of Michigan |
| Limited (search only) v.4 | University of Michigan |
| Limited (search only) v.5 | University of Michigan |
| Limited (search only) v.21 | University of Michigan |