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Иш: Identification of nitrogen sources to four small lakes in the agricultural region of Khorezm, Uzbekistan
Improving the nitrogen use efficiency and crop quality in the Khorezm region, Uzbekistan
Диссертация20106 иқтибосABINONPOINT POLLUTION OF SURFACE WATERS WITH PHOSPHORUS AND NITROGEN
Stephen R. Carpenter, N. F. Caraco, David L. Correll +3
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