penetration into ecosystem and generation in a large number of species alien to it. Pollution by micro-organisms is also called bacteriological or microbiological impurity.
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По запросу «Biological contamination» — результатов: 2
Словарные статьи
1В определениях
1contamination, infection; биологик заҳарланиш biological contamination; жойнинг радиоактив заҳарланиши raioactive contamination of the terrain (land); кимёвий заҳарланиш