(Q34206729)
Statements
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Trends of phosphorus, nitrogen and chlorophyll a concentrations in Finnish rivers and lakes in 1975-2000. (English)
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Räike A
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Pietiläinen OP
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Rekolainen S
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Kauppila P
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Pitkänen H
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Niemi J
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Raateland A
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Vuorenmaa J
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1 July 2003
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310
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1-3
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47-59
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Identifiers
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