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biogeocenose; ecological system; biogeocoenosis; ecosystem |
système écologique: 28 phrases in 9 subjects |
Economy | 1 |
Environment | 15 |
Fishery fishing industry | 2 |
Law | 1 |
Medical | 1 |
Name of organization | 3 |
Obsolete / dated | 2 |
Politics | 1 |
United Nations | 2 |