AENOR - UNE 157921
General criteria for the preparation of studies of environmental impact.
active, Most Current
| Organization: | AENOR |
| Publication Date: | 31 May 2006 |
| Status: | active |
| Page Count: | 20 |
| ICS Code (Civil engineering in general): | 93.010 |
| ICS Code (Environmental projects): | 13.020.70 |
Document History
UNE 157921
May 31, 2006
General criteria for the preparation of studies of environmental impact.
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