Proceedings of the third USA-USSR symposium on the effects of pollutants upon aquatic ecosystems.
  • تاريخ النشر: 1980.
  • الناشرون: U.S. Environmental Protection Agency
  • المساهمون: Biodiversity Heritage Library
  • المجموعات: Biodiversity Heritage Library
  • التصنيف: Others
  • الموضوعات: Pollution--Environmental aspects. ,  Aquatic ecology--Congresses. ,  Aquatic ecology--United States--Congresses. ,  Aquatic ecology--Soviet Union--Congresses.
  • كلمات مفتاحية: Aquatic ecology Congresses. Aquatic ecology United States Congresses. Aquatic ecology Soviet Union Congresses. Pollution Environmental aspects.

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