Blar i NIVA Open Access Archive på emneord "nitrogen belastning"
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Tropical area study for agricultural runoff. Final Synthesis Report
(NIVA-rapport;2751, Research report, 1992)The study comprises an evaluation og the agricultural water pollution in the countries bordering the Eastern Baltic Sea, i.e. St.Petersburg Region, Estonia, Latvia, Lithuania, Kaliningrad Region, Vistula River Basin, Odra ... -
Tropical area study for agricultural runoff. Final technical report
(NIVA-rapport;2750, Research report, 1992)The study comprises an evaluation of the agricultural water pollution in the countries bordering the Eastern Baltic Sea, i.e. St. Petersburg Region, Estonia, Latvia, Lithuania, Kaliningrad Region, Vistula River Basin, Odra ...