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Зараз показуються 3-12 з 37

cological passport, nature reserve fund, protected area, nature protection, reserve.. (1)
drinking water, economic damage, health, water supply. (1)
drinking water, heavy metals, urbanization, mineralization, water pollution. (1)
ecological condition, hydroecosystem, landscape, ecological monitoring, indicators. (1)
ecological education, ecological culture, environmental education, environment, nature. (1)
ecological education, ecological education, junior schoolchildren. (1)
ecological network, nature reserve fund, nature protection territories. (1)
ecological nutrition, sustainable development, mechanisms of social development, health culture, competencies, high school teacher. (1)
Ecological situation, Anthropogenic impact, Land Code of Ukraine. Water Code of Ukraine. (1)
ecological tourism, strategy of sustainable development, ecology, greening, natural resources, environment. (1)