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The top documents tagged [level of river water]
Eco System
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Velingrad, October 21-25, 20061 WILL THE PRESENT-DAY SCIENTIFIC APPROACHES ENABLE TO FORECAST NATURAL DISASTERS? Trahel Vardanian Yerevan State University,
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entirely explain the cause-and-effect relations of phenomena, predict these phenomena,
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entirely explain the cause-and-effect relations of phenomena, predict these phenomena,
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