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• 002 Biological and medical sciences. (See also 001C02D)
  • 002A Fundamental and applied biological sciences. psychology.
    • 002A31 Biotechnology. (See also 002A35F, 002A34, 002A32D01D, 002A06B06, 002A05F03, 002A05D07, 002A05B14)
      • 002A31D Industrial applications and implications. Economical aspects. (See also 002A32C08)
        • 002A31D07 Environment and pollution. (See also 001D16)
          • 002A31D07A Biological treatment of waters.

Title

• en : Biological treatment of waters.
• fr : Epuration biologique des eaux.

SKOS Notation

002A31D07A

In the plan

Pascal Classification Scheme