Concept URI | http://dd.eionet.europa.eu/vocabulary/uom/concentration/ng.m-2 |
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Preferred label | Nanograms per square meter |
Definition | Nanograms per square meter |
Notation | ng/m2 |
Status | Valid |
Status Modified | 2014-11-06 |
Accepted Date | 2014-11-06 |
Not Accepted Date |
European Environment Agency
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