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Surface-water/ground-water interaction and implications for ground-water sustainability in the Dutch Flats Area, western Nebraska /
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Peconic River-Flanders Bay drainage basin, including a portion of the north shore of Long Island draining to Long Island Sound : recommended classifications and assignment of stand...
Protocol between the government of the Federal Republic of Germany, the French Republic and the Grand Duchy of Luxembourg concerning the establishment of an international commissio...
De kwaliteit van het zwemwater aan de Belgische kust in 1990
Classificaitons and standards of quality and purity for fresh surface waters, Wappinger Creek drainage basin, Dutchess County, N. Y.
Evolutie van de kwaliteit van het Scheldewater: aanvullende gegevens tot en met 1989
Convention between the Kingdom of Belgium and the Grand-Duchy of Luxembourg on the subject of the water of the Sûre
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Kwaliteit van het zwemwater in 2014
Waterkwaliteit in de Spuikom
Convention between the government of the French Republic and the government of the Grand Duchy of Luxembourg for the realization and exploitation of certain industrial settlements...