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ПросмотрАктуальные научно-технические и экологические проблемы сохранения среды обитания по теме
Отображаемые элементы 1-20 из 24
тематика/ключевые слова |
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laboratory tests [1] |
lake [1] |
lake catchment [1] |
lake vulnerability to external impact [1] |
lakes [4] |
land management [1] |
land reclamation [4] |
land use [2] |
landscape anthropogenization [1] |
Landscape reserve "Zvanets" [1] |
large, big and medium cities [1] |
lawn irrigation [1] |
lead [1] |
level parameters [1] |
limnology [2] |
linguistic [1] |
linguo-culturological approach [1] |
load [1] |
local monitoring [1] |
long-acting fertilizers [1] |