Jensen, C. H. (1976). The law and practice relating to pollution control in Denmark. London: Graham & Trotman.
Παραπομπή Chicago StyleJensen, C. Haagen. The Law and Practice Relating to Pollution Control in Denmark. London: Graham & Trotman, 1976.
Παραπομπή MLAJensen, C. Haagen. The Law and Practice Relating to Pollution Control in Denmark. London: Graham & Trotman, 1976.
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